the inner cover was made of what feels like brittle/cheap plastic and was difficult to "snap" together. it did fit the onn brand tablet fairly well, except it didn't leave a hole for the microphone! I had to cut a hole myself (used a lighter to heat the plastic, then a knife to bend/cut it). the silicone exterior fits okay, but "puckers" and doesn't lay flat in some places. overall, I don't think it's worth the $20, but there weren't many options for Onn tablet covers, so we will make it work. (photos show my awesome handy work of making a hole for the microphone. lol)