I purchased this case for my Samsung Galaxy S3, which is encased in Otter Defender armor. I've had a difficult time finding a case with a clip that would accommodate the added size of the Otter armor. This case fits almost perfectly! There's a little wiggle room between the top and bottom, which I filled in by cutting off a strip of the packing foam and putting it in the bottom of the case. There's also a smidge of space on either side, which I like. This way, there's no pressure on the side seams. The velcro is strong and the belt clip is sturdy. I'm very happy with this product!