SODIAL(R) 20 Pcs Black Red Copper Plated Metal Battery Clips Alligator Clamps 50A Product Name : Car Battery Alligator Clip Rated Current : 30A Material : Soft Plastic, Copper Plated Metal; Color : Black, Red, Copper Tone Overall Size : 75 x 47 x 13mm / 3" x 1.8" x 0.5" (L*W*T);