Name: Pure copper camera shutter button;Size: diameter 11.5mmColor: bright red, silver, matte black, matte gold, bright black, bright gold.Style: knurling design, concave touch surface, artificial design principle of hand belly, beautiful and comfortable touch.Process: All colors are paintedFeatures: Embellishes the camera to enhance the comfortable feel at the moment of pressing the shutter.Material: pure copperPackage Contents:6 * Shutter Release Button (1 each in bright red/silver/matte black/matt gold/glossy black/bright gold)6 * ringsOnly 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.