The iconic S-Biner design allows quick and easy attachment using its unique double-gated design. The lightweight and colorful aluminum body with stainless steel gates is available in a variety of sizes creating a perfect way to hold, secure, and connect everything from keys to water bottles to gear. Combo 3 Pack. Solid aluminum construction. Secure stainless steel wire gate closure. Lightweight and strong. Imported. . . Size # 2:. . . Dimensions: .9 x 2 x .3 - 23 mm x 50 mm x 7 mm. Weight: .1oz - 4g. . . Size # 3:. . . Dimensions: 1.2 x 2.7 x .3 - 31 mm x 69 mm x 8mm. Weight: .3oz - 9g. . . Size # 4:. . . Dimensions: 1.6 x 3.5 x .4 - 41 mm x 90 mm x 10 mm. Weight: .6oz - 17g. . . WARNING: 94664041875 34294900009 SBA234-A1-R6