#10 Security Tinted Business Envelopes with Self Seal Closure for Standard Business Mailing, 24 lb. White Wove, 4-1/8 x 9-1/2, 1000 per Carton
10 Double Window Security Tinted Envelopes with a Self Seal Closure Designed for Standard Business Mailings, 24 lb. White Wove, 4-1/8 x 9-1/2, 500 per Box
Security Self seal Envelopes Premium Security Tint Pattern - Temu United Kingdom