Insta360 Skiing Shooting Set. Unused. As shown in the photos, I have checked the condition of the chest strap once. Retail price: ¥7,800 Please note that this is a used item, so please be aware if you are sensitive to such things. I have heard that there are cases of item substitution, so I am sorry, but returns are not accepted. The following is an excerpt from the product description. ・Specifications Flexible Adhesive Base: [Material] Thermoplastic polyurethane rubber, plastic, stainless steel [Weight] 40g [Size] 66.5x66.5x48mm Chest Strap: [Material] Fabric, plastic, stainless steel [Weight] 94.7g [Size] 33.6x24.3x6cm ・Compatibility Insta360 X3/4/5, Ace/Ace Pro/Pro 2 ・Notes 1. For skiing, it is recommended to attach the flexible adhesive mount to the helmet. If attaching to other surfaces or objects, connect directly to the camera and do not use other selfie sticks or extensions. 2. To use the flexible adhesive mount, follow the instructions below: a. Clean the base with a cleaning wipe before use. Make sure the surface is clean, dry, and smooth. b. The adhesive base cannot be reused once it is peeled off the surface. c. To ensure a strong hold, press the product against the surface for 30 seconds after attaching it. d. Wait at least 24 hours after attaching the product before using it. e. If the 3-prong adapter is worn, it is safer to attach the anti-slip ring. f. This product cannot be used with a selfie stick. 3. Attach the product to smooth, clean surfaces such as glass, ceramic, plastic, painted surfaces, and metal. 4. The chest strap cannot be connected to a selfie stick or extension. The helmet extension rod can only be attached to the helmet with the flexible adhesive mount included in this kit. 5. Avoid DIY modifications and accessories from other companies. Improper installation may damage the product. Damage caused by improper use or failure to follow instructions is not covered by the Insta360 warranty.