Quality Park Tyvek Envelopes, First Class, 10in x 13in, White, Box Of 100

Quality Park Survivor Catalog Mailers are made with durable 14 lb DuPont Tyvek, which is strong enough to withstand the most grueling conditions. The material is puncture, tear and moisture resistant-virtually indestructible. Yet, it is still lightweight which can provide a savings on shipping costs. Quality Park Survivor Catalog Mailers made with DuPont Tyvek material are lightweight, yet strong and durable 14 lb Catalog mailers made with DuPont Tyvek are tough enough to resist the punctures, tears and moisture that can come with the shipping process Perfect for shipping products to customers or selling personal items online, 10in x 15in lightweight mailing envelopes can reduce postage costs