bareCase for SmartPhones (Black) 100% soft calf leather Ultra slim design with magnetic flip closure Fits all models of iPhone(without plastic covers) and devices of same or smaller size. See chart on http://www.barecase.com/info/sizingiPhone Magnetically removable patented iStrap for easy On & Off Comfort adjustable fit with patented iStrap technology for women sizes XS-XL When you want True Protection for your expensive Phone, turn to bareCase 360 day warranty on any defects