Quantity :1 Piece Color :Black Material:Engineering plastic、sponge Style :Car Mount Compatible Models: Universal Compatible Size:4.3-5.5 inch for cell phone or GPS Features:1.360 degrees rotation body、M05 4-ports Holder base designed、it is stable and not easy to be shaked. -2.Stand "O"-type design、 suitable for most of motorcycles. 3.-Can be used on 2~3cm diameter front handle grip. -Back splint can be flexible adjust for 5-11.5cm. 4.-Suitable for 4.3 / 5.5'' mobile phone / GPS /PDA/ MP3 /MP4、ect.; Packing List : 1 x Holder base 1 x Back splint