Compatibility: Specifically designed for 28-75mm F/2.8 Di III RXD lenses, ensuring a and compatibility. High-Quality Material: Made from premium rubber, this zoom rubber ring provides a comfortable grip and enhances the overall handling of your lens. Easy Installation: This zoom rubber ring provides can be easily installed, making it ideal for quick repairs or replacements. Durability: Crafted to withstand regular use, this rubber ring is built to last and protect your lens mechanism from dust and other contaminants. Colour:black Material:plastic Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 1 * zoom rubber ring provides kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.