uxcell Black Retractable Universal Bracket Adapter Tripod Mount Holder for iPhone 4 5 Product Name : Phone Tripod Mount Holder;Mouting Thread Diameter : 1/4" Fit Phone Width (Adjustable) : 5-8.5 cm / 2"-3.3";Total Size : 8 x 5.2 x 2.8 cm / 3.1" x 2" x 0.8" (L*W*H) Material : Plastic, Metal;Color : Black, Silver Tone Weight : 20g Package Content : 1 x Phone Tripod Mount Holder (Non-OEM)