Product Name: Workman Wind Core Ice x Heater Peltier Vest PRO2 Fixing Parts Compatible Products: Workman Model Number WZ-5 2025 Model WindCore ICE x HEATER Peltier Vest PRO2 Wind Core Ice x Heater Peltier Vest PRO2 Product Contents: Small device fixing parts: 3 pieces Improvements: ✔ Improved version that resolves the difficulty of attaching and detaching. ✔ The trick to removing it is to twist it while pushing it in. Remarks: Please use for parts repair, spares, or replacements. Due to being created with a 3D printer, there are unique layer lines. Since the installation has been confirmed, it is listed as "Like New". Please pay attention to the size and quantity. Also, please refrain from leaving it in a car in the hot sun, as it may deform. Please refrain from price negotiation.