Supremex Open-End No. 10 Policy Envelope - Business - #10 - 4 1/8" (104.78 mm) Width x 9 1/2" (241.30 mm) Length Diameter - 24 lb (10886.22 g) - White - Wove - 500 / Carton

No. 10 open-end policy envelopes are great for statements, invoices, policies or business stationery. Center seams provide extra strength. Fully gummed 1-3/8" flaps offer a secure seal. SKU: SPX5000440