Quality Park

Quality Park Redi-seal Window Envelopes - Single Window - #10 1/2 [4.50" X 9.50"] - 24 Lb - Self-sealing - Wove - 500/box - White (QUA21438)

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SKU:
18091046
MPN:
qua-21438
Availability:
Usually ships the same or next business day. In stock at our AZ, CA, CO, FL, GA, IL, IN, MD, MI, MN, MO, NC, NH, NJ, NY, OH, TX, WA warehouses.
Shipping:
Calculated at Checkout
Stock Update:
12/19/2025 02:40:19 PM PST
  • Main
  • Rear
  • Jack-Pack
  • In-Package
  • Front
$108.68

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 - 3 and pay only $102.03 each 102.03
Buy 4 - 11 and pay only $99.55 each 99.55
Buy 12 or above and pay only $94.59 each 94.59
Stock Update:
12/19/2025 02:40:19 PM PST

Description

This item is brand-new, factory sealed.

Quality Park 10 1/2 Healthcare Claim Form Envelopes are for CMS-1500 and other insurance forms. The reflex blue pattern protects sensitive information because it obscures the details of the contents, even when held up to light. These 24-lb white wove envelopes can be used for professional mailings; side seams provide a more modern, clean look. Address Window. Seam Type: Side; Flap Type: Commercial; Trade Size: 10 1/2; Security Tinted: Yes.
  • Designed for Healthcare Claim Form CMS-1500 and similar insurance forms.
  • Window measures 4.5" x 1"; 4.25" from the left edge and 1.56" from the bottom.
  • Protect sensitive client information with a reflex blue pattern that obscures the details of the contents, even when envelopes are held up to light.
  • Just add moisture to the adhesive strip along the envelope flap and seal closed; no peel off strip to dispose of.
  • These 24-lb white claim form envelopes with side seams are great for bulk mailings; packaged in stock-up friendly boxes of 500.

  • Global Product Type:Form Envelopes
  • Global Product Type:Form Envelopes
  • Global Product Type:Form Envelopes
  • Global Product Type:Form Envelopes
  • Seam Type:Side
  • Seam Type:Side
  • Global Product Type:Form Envelopes
  • Global Product Type:Form Envelopes
  • Global Product Type:Form Envelopes
  • Global Product Type:Form Envelopes
  • Flap Type:Commercial
  • Flap Type:Commercial
  • Trade Size:#10 1/2
  • Trade Size:#10 1/2
  • Security Tinted:Yes
  • Security Tinted:Yes
  • Opening:Open Side
  • Opening:Open Side
  • Envelopes/Mailers Closure:Redi-Seal Adhesive
  • Envelopes/Mailers Closure:Redi-Seal Adhesive
  • Exterior Material(s):Paper Stock
  • Exterior Material(s):Paper Stock
  • Finish:Wove
  • Finish:Wove
  • Basis Weight:24 lb Bond
  • Basis Weight:24 lb Bond
  • Envelopes/Mailers Exterior Dimensions:4.5 x 9.5
  • Envelopes/Mailers Exterior Dimensions:4.5 x 9.5
  • Color(s):White
  • Color(s):White
  • Color Family:White
  • Color Family:White
  • Window Position:Lower Right
  • Window Position:Lower Right
  • Window Size:4.5 x 1
  • Window Size:4.5 x 1
  • Product Biodegradability in Days:0
  • Product Biodegradability in Days:0
  • Pre-Consumer Recycled Content Percent:0%
  • Pre-Consumer Recycled Content Percent:0%
  • Post-Consumer Recycled Content Percent:0%
  • Post-Consumer Recycled Content Percent:0%
  • Total Recycled Content Percent:0%
  • Total Recycled Content Percent:0%
  • Footnote 1:Bond basis weight is measured in pounds per 500 uncut 17" x 22" sheets of paper
  • Footnote 1:Bond basis weight is measured in pounds per 500 uncut 17" x 22" sheets of paper
  • Footnote 1:Bond basis weight is measured in pounds per 500 uncut 17" x 22" sheets of paper
  • Footnote 1:Bond basis weight is measured in pounds per 500 uncut 17" x 22" sheets of paper
  • Footnote 1:Bond basis weight is measured in pounds per 500 uncut 17" x 22" sheets of paper
  • Footnote 1:Bond basis weight is measured in pounds per 500 uncut 17" x 22" sheets of paper
  • Footnote 1:Bond basis weight is measured in pounds per 500 uncut 17" x 22" sheets of paper
  • Footnote 1:Bond basis weight is measured in pounds per 500 uncut 17" x 22" sheets of paper
  • Special Features:Address Window
  • Special Features:Address Window
  • Features

    Assembly Required:   
    No

     

    Recycled:   
    No

     

    Country of Origin:   
    United States

     

    Specs

    Physical Characteristics
    Product MaterialWove
    Product ColorWhite
    Color FamilyWhite
    General Information
    Brand NameQuality Park
    Manufacturer Website Addresshttp://www.qualitypark.com
    Marketing InformationNo. 10-1/2 Healthcare Claim Form Envelopes are perfect for CMS-1500 and other insurance forms. Reflex blue pattern protects sensitive information by obscuring the details of the contents even when held up to light. Envelopes feature a self-sealing, Redi-Seal closure. Simply lift the bottom flap and press to the top flap for an instant, secure seal. 24 lb. white wove envelopes and side seams add a modern, clean touch to professional mailings. 4-1/2" x 9-1/2" envelopes include a single window (1" x 4-1/2") positioned 4-1/4" from the left edge and 1-9/16" from the bottom. Window creates space for a name and address without revealing other personal information on the claim form.
    Product TypeEnvelope
    Product NameRedi-Seal HCFA-1500 Claim Envelopes
    ManufacturerQuality Park Products
    Manufacturer Part Number21438
    Product LineRedi-Seal
    Packaged Quantity500 / Box
    Product Information
    Mailer/Envelope TypeSingle Window
    Mailer/Envelope Classification#10 1/2
    Mailer/Envelope Length9 1/2"
    Basis Weight24 lb
    Window Height4.50"
    Window Width1"
    SeamContemporary
    Mailer/Envelope Width4 1/2"
    Window LocationRight
    Features
    Closure TypeSelf-sealing

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    Warranty Information

    All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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    Quality Park Redi-seal Window Envelopes - Single Window - #10 1/2 [4.50" X 9.50"] - 24 Lb - Self-sealing - Wove - 500/box - White (QUA21438)
    $108.68