Stainless Steel, Hip Clip, Made Of Lightweight Durable Stainless Steel, Sturdy Spring Tension Clip That Comes Backed With A Thin Strip Of 3M's Patented VHB Adhesive, Affix It To The Back Of Your Cell Phone, Mp3 Player, Or Almost Any Lightweight Item With A Smooth Flat Surface & You Have Instant Clip-Ability, For People Who Want To Keep Their Mobile Device At Their Side But Without The Added Weight & Bulk Of A Holster, Attaches To Pockets, Waistbands, & Belts, Interior Compartments Of Purses, Backpacks, & Briefcases, Your Device Stays Safely & Securely In Place.