1. Material: rubber + stainless steel chain + stainless steel claw2. Weight: 0.395kg3. Size: M (230-260 mm), L (255-285 mm)4. TPR rubber, colorless and odorless, elasticity can be stretched 6 times, will not turn white, will not break at minus 40 degrees5. Each chain part has been welded to avoid the problem of easy chain breakage during walking

http://olla.gr/outdoor-18-tooth-430-stainless-steel-crampons-snow-hiking-shoes-spikes-non-slip-shoe-coverssize-l-black/