Sufficient can satisfy your replacing demands, practical to use and will bring you a using experience of applications: the light bulb replacing can be applied for little LED or (twist and lock) , which can help you the bulb out from socket easily, convenient to use and will bring a lot of to your life Easy to use: the PVC suction cup lamp replacing comes with a grip on the , which is convenient to it out and replace the new bulb, simple and will not slip easily material: these light bulb changers are made of high material, durable and safe yo use, allows you to insert and remove out of their track light heads, will not break your or hurt your body, which can save your time and effort colour:Black Material:PVC size:Suction cup diameter 35mm, suction cup height: 24mm (natural state), hole diameter 4.5mm Package Contents: 25 x Light bulb changers Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.