Traction Device, Footwear Coverage Style Ball, Heel, Upper Material Rubber, Traction Type Stud, 6-3/8 in L x 5-1/2 in W x 3-1/8 in H, Traction Material Steel, Traction Attachment Style Pull-On, Fits Shoe Size Men's 10 to 12 / Women's 12, Gray, Green, Unisex, For Use on Surface Types Ice, Outdoor, 1 Pair