○ Compact and easy to attach ○ Convenient for carrying ○ No protrusions, so it's safe to put in your child's school backpack. ▲ Mail delivery may be delayed due to snow. We recommend preparing early. ・ Material/Composition: Main body: Silicone rubber ・ Spikes: ABS resin, Iron ・ Specifications: Left and right interchangeable ・ Unisex ・ Set includes: 2 pieces ○ Compatible sizes: Approximately 22-27 cm ▲ Assumes use with sneakers. ▲ There is no guarantee against falls. We cannot be held responsible for any injuries. ※ If there are any defects, please contact us before leaving a review. We cannot provide support after a review has been left. ・・・・・・・・・・・・・・・・・・・・・・