Features: Compact & Portable Design: These reusable dehumidifiers bags are perfect for year-round use in cars, or at home. Their compact size ensures easy storage in glove compartments, drawers, or door binnacles. Prevent Condensation & Moisture Buildup: Effectively eliminates excess moisture, prevent condensation on car windscreens or window. Reduces the risks of rust, and musty odors, keeping your space freshness and dry Silica Gel: Each bag contains activated silica gel, capable of absorbing up to 40% of its weight in moisture. Safe, natural, and environmentally friendly. Reusable & Long-Lasting: Designed for unlimited reuse, these dehumidifiers bags offer exceptional value. A heat-sensitive indicator changes color (blue to pink) to signal when recharging is needed. Simply microwave at 600W or less for up to 6 minutes. Convenient & Versatile: Ideal for use in vehicles, closets, or any space prone to dampness. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Material: Silicone Size: 9x16x2cmc Package List: 2/4/8pcs Car Moisture Absorber Bags