Mdf (Medium Density Fiberboard) | | [Style Easily, Store Easily] Install This Set Of White Wall Shelves In Your Own Layout To Spruce Up Your Space And Store Your Trinkets Or Spices | | [Strong Support, Lasting Support] Crafted With Premium Mdf, These Floating Shelves Are Durable For Years Of Use And Hold Up To 22 Lb Each | | [No More Slipping] The 0.8" Tall Front Edge Protects Items From Slipping. You Can Rest Your Frames On These Wall Shelves With Confidence | | [Includes Screw Covers] We Provide Stickers For Screw Holes Of These Bathroom Shelves, So The Decorative Effect Of The Shelves WonT Be Compromised | | [Installation Is A Breeze] Simply Drill Holes In The Wall, Install The Kitchen Shelves To The Wall With The Included Screws And ItS Done! Also, Clear Instructions Are Included To Help You | |