Rayley Silicone Case Compatible with Caliburn Koko Prime | Protective, Durable Skin, Sleeve, Cover, Wrap, Gel, Case [Case Only] (Black)

Definitely a hit or miss I've bought 3 of these on the first 2 the rubber that connects the top cover was so thin it broke off in 2 days the third one has lasted a week and is ok but I would definitely go with a different company next time