Features:6 color for your option: colored/black & grey-/gold/red/blue/black. Offering full protections for your watch against scratches, drops, and bumps. 41mm for watch7/8, 45mm for watch7/8, 40mm for watch4/5/6/SE/SE2, 44mm for watch4/5/6/SE-/SE2-. With snap-on design, this protective cover can be easily snapped on and off without removing the watch bands. Made of high quality aluminum alloy & tpu, slim- and lightweight, and will not add extra- bulk to your watch. Specifications:Material: Aluminum alloy+tpu Color: multicolor/black & grey-/gold/red/blue/black 41mm for watch7/8 45mm for watch7/8 40mm for watch4/5/6/SE-/SE2- 44mm for watch4/5/6/SE-/SE-2 Ultra49mm Note:Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.Package includes:1x Bumper Case