uxcell Carabiner Hook Coil Lanyard Spring Key Chain w Lobster Clasp Metal,Plastic Net Weight: 17g; Product Name: Spring Key Chain Material: Metal,Plastic; Package Content: 1 x Spring Key Chain Size: Coil (Not Stretch):13 x 0.6 cm/5" x 0.2"(L*D); Total Length (Not Stretch): 24 cm/9.4" Carabiner Size: 5 x 2 cm/2" x 0.8"(L*W) Lobster Clasp Size: 2.5 x 1 cm/1" x 0.4"(L*Max.W)