Model Number:SR8UN037W54E3S4ML Colour:1 Item Weight:239 Grams Item Weight:239 g Description: Summer outdoor leisure, sports or work, very effective cooling equipment. The adjustable waist Makes sure it fits most wearers, men, women, and teens. Specification: Name: cooling vest color: blue Size: about 53*46CM/20.87*18.11in (tiling) Function: summer heatstroke prevention and cooling Material: polyester fiber Cooling vest production process: 1. After the ice pack is poured into an appropriate amount of water (not exceeding the black line), shake it for 6-8 times until the liquid in the ice pack solidifies (water can be injected once, and it can be used repeatedly for freezing), 2. Put the ice pack into the freezer of the refrigerator for 5-6 hours and then take it out (if a better effect is needed, the freezing time can be extended), 3. Put the ice pack into the bag on the inner side of the cooling suit in turn, 4. Adjust the size of the vest to cool. Package List: Cooling Vest*1 + Ice Pack*12 Or Cooling Vest*1 + Ice Pack*24 + Ice Bag*1 Notes: Due to the lighting effects and angles, the color of the item and that shown in the picture might have a nuance. Due to manual measurement, there might be a tolerance in the product size. Skin-Friendly & Soft: The cooling ice pack vest is made of high-quality polyester fabric, which is skin-friendly and soft, comfortable and durable, and the fabric is wear-resistant. Multi-Scene Applicable: The ice pack vest is suitable for outdoor sports, fishing, cycling, chefs, and farm workers, bringing an unprecedented cool experience in the hot summer. Summer Cooling Solution: Packed with up to 12 ice packs, this cooling vest achieves all-round cooling and keeps you cool in summer. You can place ice packs in the appropriate areas as needed. Adjustable Straps: This ice cooling vest is designed with adjustable straps on the sides to ensure it fits a variety of body types such as men, women, and teens. Eye-catching Design: The cooling vest's shoulders are designed with prominent reflective strips to keep you safe when working, walking, and exercising at night.