uxcell 6X Optical Zoom Lens Telescope Camera w Crystal Back Case for iPhone 4G Product Name : Phone Telescope + Back Case;Model : for Apple iPhone 4G Magnification : 6X;Field Vision : 9 Degree Telescope Size : 7.2 x 2.9cm / 2.8" x 1.13" (L*D);Neck Strap Length : ~45cm ( approx. 72cm in girth ) Main Material : Plastic, Metal;Color : Black, Silver Ton, Clear Package Content : 1 x Telescope1 x Crystal Back Case1 x Neck Strap1 x White Cleaning Cloth