Quoted from the Kōjitsu Sansō website: These lightweight aluminum snowshoes are essential for walking in deep snow. The curved frame at the front improves footwork compared to a straight frame. Features nylon webbing deck belts and an easy-to-use EVO belt tightening system. The individual belts for the toe and heel make them easier to put on and take off than the typical single-strap design. The side teeth are secured with screws and nuts, allowing for tooth replacement. The teeth, screws, and nuts are made of stainless steel, so they won't rust. ■Specs ・Size: (L) Length 45cm, Width 19cm ・Weight (per foot): (L) 490g Unused, but has been stored in a car, so there are some minor scratches. The most noticeable is in the third picture. Please refrain from purchasing if you are concerned about minor imperfections.