Comfortable Grip: These silicone door knob covers provide a comfortable grip for easy turning of round door knobs. Glow-in-the-Dark: The door knob covers glow in the dark to prevent collisions in the dark. Easy Installation: Simple to install, no drilling or screws required, causing no damage to the door or wall. Durable Material: Made of flexible silicone, these covers are stable, environmentally friendly, and durable. Anti-Static: The glow-in-the-dark door knob covers are anti-static, preventing winter static electricity issues. Easy Installation: No drilling or tools needed; simply remove the existing door knob cover and attach this one. The door knob cover is securely locked in place. Features: Glow-in-the-dark door knob covers Color: As shown Material: Silicone Size: 7.5x5x4.2 cm/2.95x1.97x1.65 inches Note: Due to differences in lighting and screen settings, the color of the item may differ slightly from the images. Please allow slight dimensional differences due to different manual measurements. Package Includes: 2 x Glow-in-the-Dark Door Knob Covers