14 1/2 x 19 Clear Poly Envelopes 100/Case Bubble = 20% The "clear" choice for secure

The "clear" choice for secure storage of parts and products

Tested and shown to be the coldest and best gel refrigerant available

Reinforced side walls and wide ledge allow high stacking

Dish Pack Partition Kits protect your glasses and dishes from breakage that could occur during a move

Lids can be fastened and locked for added security

14 1/2 x 19 Clear Poly Envelopes 100/Case Bubble = 20% The "clear" choice for secureThe front of the envelope is clear allowing you to show the cover of your catalog or magazine. The back of the mailer is white opaque for printing the address and postage. Our clear poly envelopes are 3 mil thick with a self seal lip. All are made from strong polyolefin and are water, puncture and tear resistant. Also see our white poly envelopes or for added protection, see our poly bubble mailers.