Features:1. Premium Material: Made by high quality ABS PVC, stainless steel spring and upgrade silica gel for suction cup.More strong and firm.And the suction cups is high temperature resistance.2. Multipurpose Usage: Multipurpose Suction Cup Hooks can hang almost anything,towels, toys, bath robes, squeezees, kitchen tools etc.Our super suction cup suitable for outdoor travel, trunk tent, etc., very suitable for family picnic and outdoor activities.3. Quick Simple Installation: Just push the suction cup to a smooth surface and rotate the handle to secure the lock. It won't scratch to the car or any other smooth flat.4. Safe Use: High quality material, nano technology, high adhesion, stronger effect than normal suction cups, no odor. Descriptions:An ideal tool for trips or home use. Works on smooth flat such as tile wall,glass,the trunk,wood furniture,etc.And when the non-slip mat due to dust viscosity weakened,you can clean it with water,after dry the suction cups ,the viscosity wi ll restore. 1. Due to different monitors and lighting effects, the actual color may be slightly different from the image 2. Due to manual measurement, please allow 1-3cm deviation Size: as shown Shipping color: black Shipping Quantity: 4 pieces/set