- Left-side window eliminates the need to address the envelope separately to save time and effort; positioned to fit most invoice address layouts
 - Protects sensitive client information with reflex blue tint pattern that makes it impossible to see the details of the contents even when held up to light
 - Double-flap design with Redi-Seal closure keeps the gum from sticking before use - simply raise the lower flap and press to seal without adding moisture
 - Perfectly positioned window that measures 4-1/2" x 1-1/8" and positioned 7/8" from the left edge and 1/2" from the bottom to accommodate a business mailing address
 
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                Quality Park No. 10 Single Window Security Tinted Business Envelopes with a Self-Seal Closure
Single Window - #10 - 4 1/8" Width x 9 1/2" Length - 24 lb - Self-sealing - White - Wove - 500 / Box
Product Code: QUA21418
                                          Product Unit: BX500
                                      
                                        15 Stock Available
                                      
                  
                Product Details
General Information
| Manufacturer | Quality Park Products | 
| Manufacturer Part Number | 21418 | 
| Manufacturer Website Address | http://www.qualitypark.com | 
| Brand Name | Quality Park | 
| Product Line | Redi-Seal | 
| Product Name | No. 10 Single Window Security Tinted Business Envelopes with a Self-Seal Closure | 
| Marketing Information | No. 10 Single Window Self Seal Envelopes provide dependable performance, strength, durability and privacy. Redi-Seal closure requires no moisture, extends shelf life and produces a secure seal. Double-flap design keeps the gum from sticking before use. Security tint protects the contents even when held up to light. Window conveniently accommodates a printed address, eliminating handwritten addressing. 24 lb. bright-white stock gives mailings a professional look. | 
| Packaged Quantity | 500 / Box | 
| Product Type | Envelope | 
Product Information
| Mailer/Envelope Type | Single Window | 
| Mailer/Envelope Classification | #10 | 
| Mailer/Envelope Width | 4 1/8" | 
| Mailer/Envelope Length | 9 1/2" | 
| Basis Weight | 24 lb | 
| Closure Type | Self-sealing | 
| Seam | Side Seam | 
| Window Location | Left | 
| Window Height | 4.50" | 
| Window Width | 1.13" | 
| Features | 
   
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Physical Characteristics
| Color Family | White | 
| Product Color | White | 
| Product Material | Wove | 
Miscellaneous
| Recycled | No | 
| Assembly Required | No | 
| Country of Origin | United States | 
Description
Single Window - #10 - 4 1/8" Width x 9 1/2" Length - 24 lb - Self-sealing - White - Wove - 500 / Box