???Large And Rustproof Hook?-- Made Of The Latest Nano Acrylic Gel Pad And 304 Stainless Steel, No Rust, No Yellowing, Very Strong Adhesion, Strong Enough To Support Between 38-42 Lbs, Works Perfectly In The Temperature Range Of -42? To 202?, Which Means It Will Last Without Rusting Or Peeling. | | ???Multipurpose Utility Hook? - The Adhesion Is Built Strong, No Need To Wait For The Curing Stage. Widely Used On A Variety Of Smooth Surfaces Such As Tile, Glass, Stone, Wood, Sheetrock, Laminate, Mirrors, Vinyl Siding, Brick, Stainless Steel, Metal, Etc. Enough To Hold A College Student'S Backpack And Can Be Used In Bathrooms, Kitchens, Showers, Offices, Bedrooms, College Dorms, Garages, Rvs, Keys, Decorations, Apartments, And Performs Well Indoors And Outdoors. | | ???Easy To Use? - No Tools Are Needed For Installation. Just Peel Off The Film On The Back And Stick It On To Squeeze Out The Air. Easy To Use, No Need For Nails, Screws, Or Drilling Damage. For Large Items, Multiple Adhe.