neoprene cellphone case keep your mp3 mobile safer 1) Material: neoprene 2) Thickness: 3mm, 4mm, 5mm neoprene cellphone case keep your mp3 mobile safer Features: 1) Material: neoprene 2) Thickness: 3mm 3) Size:all kinds of mobile 4) Color: any colour 5) Printing:screen-silk ,heat transfer ,sublimation 6) Purpose :soft and durable and quakeproof to hold the mobile 7) Promotion:practical, perfect, ...