Sufficient quantity can satisfy your replacement needs, practical to use and provide you with a pleasant user experience. Applications: the bulb changer can be used for small LED or GU10 bulbs (twist and lock), which can help you easily remove the bulb from the socket, convenient to use and brings a lot of convenience to your life. Easy to use: the PVC suction cup lamp changer has a good grip on the GU10 bulbs, which is convenient to take out and replace the new bulb, simple and does not slip easily. Reliable material: these bulb changers are made of high-quality material and are safe to use, allowing you to insert and remove bulbs from their track light heads, not breaking your nails or harming your body, which can save you time and effort. Color: Black Material: PVC Size: Suction cup diameter 35 mm, suction cup height: 24 mm (natural state), hole diameter 4.5 mm Package contents: 25 x Bulb changers Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.