Different Sizes Conductive Rubber Pads for IR Remote Control Conductive Rubber Buttons New and high quality Made of high-quality materials for maximum durability and reliability Diameters of pads: 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 6mm, 7mm, 8mm The product may be updated periodically; the actual product may have slight differences in color or appearance. Please consider this before ordering if color or appearance is critical Material: Rubber Color: Black Package Contents: 500 x 1.5-8mm Different Sizes Conductive Rubber Pads (500pcs/Box) Only the above package content is included; other products are not included Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the actual product. Measurement error allowed is +/- 1-3cm