uxcell 20 Pcs Insulated Alligator Clips Test Clamp Crocodile Clamps Black Red 2.7" Product Name : Alligator Clip;Material : Plastic, Metal Color : Red, Black, Silver Tone;Overall Size(Each) : 68 x 35 x 11mm / 2.7" x 1.4" x 0.4"(L*W*T) Jaw Open Width : 20mm / 0.8"(Max.) Weight : 138g Package Content : 20 x Alligator Clips