Quality Park No. 10 Regular Business Envelopes - Business- 9 1by2 W x 4 1by8 L- 24 lb - Gummed - Wove - White Description: Business envelopes feature a contemporary style with sturdy 24 lb. white wove super-white bright stock side seams and full-size flaps. These commercial flaps are fully gummed. No. 10 envelopes are ideal for use with automatic envelope inserting/sealing equipment. Features: Product Dimensions: 9 1/2 W x 4 1/8 L Weight: 24 lb Gummed. Wove Color: White Country of origin: US Brand Name: Quality Park Model No: 2088-QUA90020