These one piece mailers fold together in seconds. 6.5 x 4.5 x 2.5 White Cardboard Mailers (listed with inside dimensions) are strong and lightweight so your shipping cost stay as low as possible on postage. Excellent for shipping small, light-weight fragile items These 6 1/2 x 4 1/2 x 2 1/2 White Corrugated Mailers feature crush resistant double walls, a wave-rule edge that cuts down on paper cuts, and fold together quickly without the need for glue, staples or tape. white corrugated mailerss are manufactured from 200 lbs./ECT-32-B oyster white corrugated material that can be stored flat, just the way we ship them to you, flat. 50 per case.

6 1/2 x 4 1/2 x 2 1/2 White Corrugated Mailer Specifications

• Depth: 2.5 inches (inside dimensions)
• Crush resistant double wall protection
• Folds together quickly into one piece
• No sealing required
• ASIN B00A72JXEA