Fotasy SPTM Tripod Stabilizer Mount and Lens Cleaning Cloth for Smartphones (Black) This Tripod Stabilizer Mount adapter allows users to use a smartphones on universal tripod system. Compatible with iPhones, Samsung Galaxy, HTC, Nokia Lumia, NEXUS 4 etc.) Size (Not expanded): 2.8cm (D) x 5.2cm(W) x 8cm(H); Size (expanded): 2.8cm (D) x 5.2cm(W) x 11.5cm(H) Mount expands to accept devices up to 8.6cm wide Fotasy is a registered brand name