Item Type: Door Stoppers Material: TPR Size(LxW): Approx. 9.3 x 3.9cm / 3.7 x 1.5in1EASY TO USE: No drilling, convenient and practical, invisible door top, after stick to use. With fluorescence function, use a flashlight or light, sunlight will make the fluorescence brighter 2LOW NOISE: No damage to the ground, suitable for smooth ground. Flexible rebound, effectively eliminate the noise of door collision, more comfortable for home 3SCRATCH FREE: Doorstop is strong and elastic, thick, durable and resistant to deformation. So you don't have to worry about scratches and scuffs on the floor 4UNIVERSAL SIZE: Available for office, home or heavy industrial doors, fits back to back under most door cracks and doorstops fit almost all doors 5NON SLIP AND STABLE: The TPR door stop has a unique design that provides optimal friction to keep the door stable and secure without moving 6SUITABLE MATERIAL: Strong, non slip door plug wedges are suitable for wood doors, glass doors, heavy industrial doors, as well as flooring in different materials such as wood, carpet, concrete, tile, linoleum, stone, asphalt and ceramic, and the hollow design at the bottom provides excellent bite and grip even on rough or uneven surfaces 7MULTI OCCASION USE: Doorstop is suitable for many places, such as hospitals, homes, offices, schools, etc. When you use the doorstop wedge, you don't have to open and close the door every time for your convenience 6 x Door Stoppers