Great Value to Display and Storehat Racks Is Curved Surface Designit Can Display Your Hats In A Collector'S Way While Also Keeping Them Properly Shaped. Transparent Colors Dont Really See Them When Hats Are Hung Sturdy and Reliablemade of High Quality Acrylic Material. Thickened (Ours Is 1.5Mm. Others' Brands 0.5Mm) 3M Adhesive and Hold Up to 4 Lbs (Other Brands Can Only Holds 3 Pounds). Uses Strong 3M Adhesive. Don'T Have to Put Any Holes In The Walls and The Lip On The Front Prevents Them From Sliding Off Easy to Installdetermine The Location You Want to Install. Tear Off The Adhesive Sticker On The Back. and Stick It On. Can Be Easily Fixed On The Walls. Doors and Other Places. Easy In Operation and No Drilling Needed Multifunctionthese Hat Hook Can Hold Any Hat In Any Locationit Can Hold Any Type of Hat From Baseball to Cowboy Hats. Even Your Headphone Rack. Key. Necklaces.Scarf and Other Household Items Please Noteadhesive Hat Rack Widely Used On A Variety of Surfaces. Like Tile. Glass. Metal. Wood Plank. Stainless Steal. Not for Unsmooth Brick Wall. Wallpaper Wall and Other Unsmooth Wall Surface. Please Confirm It Before Purchasing. Please Feel Free to Contact Us If You Have Any Problem