Product Name: Workman Wind Core Ice x Heater Peltier Vest PRO2 Fixing Parts Compatible Products: Workman Item No. 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 Improved Points: ✔ Improved version that solves 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. We have confirmed the installation, so we are listing it as "Like New". Please pay attention to the size and quantity. Also, please refrain from leaving it in a car in direct sunlight, as it may deform. Please refrain from asking for price negotiations.