MMF Industries Self-Adhesive Currency Straps, Violet, 2000 in $20 Bills, 1000 Bands per Box (216070H19) Color-coded currency straps conform to Federal Reserve Bank requirements for banding currency Straps are 1.25 Inches wide and hold up to 100 bills each Self-sealing 1000 straps per box Great for banks, supermarkets casinos, arcades, hotels, retail shops, currency exchanges, and laundromats