Color: Black Package Includes: You will receive 2 pairs of non slip gripper spike. The non slip gripper spike for shoes and boots have two sizes: Medium- Women (7-10) / Men (5.5-8.5), Large- Women (10-11.5) / Men (8.5-10) is perfect for women and men TPE Material: The material of the ice grips made of TPE and non-slip studs. It won't tear or snap, ensuring long-lasting comfort and durability. Ice grips stretches to the maximum and meets the requirements of various adult men and women's skates and boots Special Design: Abrasion-resistant 16 multi-directional enhanced stainless steel spikes, which provides excellent traction on a variety of icy ans snow surfaces, so as to avoid slipping or blowing down in a snowstorm Easy to Use: You just need to buckle the front end of the crampons on the toe of the shoe and place the back on the heel, then adjust it appropriately.After use, pull it off. Fold it and put it in your carry-on backpack Wide Application: Gripper spikes are fit sneakers, snow boots, boots, snow shoes, casual for ice fishing, hunting, walking, jogging, hiking, running, snow shoveling etc.