These convenient currency sleeve straps eliminate the need for time-consuming moistening, sealing, wrapping or folding because they're pre-glued. To use, just bend the short side of the stack of 100 bills into a "U" and slide the band over. All bands are ABA color-coded where applicable. All sleeves are made from 50# bleached (white) Kraft paper currency straps and can be custom imprinted at no extra charge. The size of the strap is 3-1/8" x 1-1/4". They are sold in boxes of 1,000.