Quality Park 4 x 6-3/8 Envelopes with Deeply Flaps - 100 / BX - #15 - 4 Width x 6 3/8 Length - 28 lb -100 / Box -

Heavyweight Clasp Envelopes are an excellent solution for accessible storage or filing, making staying organized easier. Use for projects, filing and mailing. Heavy-duty, double-prong clasp and reinforced eyelets are durable for repeated use. Envelopes are made of 28 lb. brown Kraft stock that withstands extensive handling as well as mailing. Contents are protected during use to give you assurance that it arrives unharmed. When folding is undesired, these envelopes are the right choice. Heavy gumming keeps envelopes securely and permanently sealed when needed.

• Double-prong, metal clasp and reinforced eyelets for durability and repeated use
• Ideal for everyday home and business use; made from heavyweight, 28 lb. brown Kraft stock for extra protection during storage and handling
• Moisture-activated, secure seal with deep gumming on the flap to create a permanent seal
• Perfect size for small or folded documents without wasting large envelopes on small items