Anti-theft Swivel Finger Mate Strap Holder Cradle Mount Mobile Smartphone Cell Phone Accessories Grip Sling (white) Strong section washable rubber made by imported material from Korea,environental protection and practical without leaving vestige, can be used repeatedly and sewed,dirty wash and dry. Removeable band can reuse more than one thousand times Only one finger easily handle your large phone, Attaches to most cellphone cases too,but make sure devices surface is smooth and clear prior to sticking it on Only 5mm width Self-standing function for movie watching humanized design-pushup band when using, there are 3 steps to adjust your finger's size