Acrylic | | What You Will Get : 2 Clear Acrylic Spice Rack With 12 Barriers, One Marker, 6 Sets Of Screws And Anchors, One Screwdriver And A Small Level. W15 1/8'' X D3'' X H2 1/4'' In 4Mm Thickness Which Would Be Very Stable To Ensure Your Safety When Fixed Into The Wall. You Only Need To Drill Two Holes On The Wall Or Cabinet Door And Fix The Shelves By Screwdriver. | | Two Ways To Use : This Acrylic Spice Rack Is Different From Others. We Offer 3 Removable Barriers For One Shelf. There Is An Extra One In The Middle. So It Can Be A Spice Divider On The Shelf. You Can Also Choose Not To Insert The Middle One If You Don'T Like It. Divide It To Two Part Or Not, It'S All Up To Youself. | | Functions : Multi- Functions For The Spice Rack. The Main Function Is Organize The Spices And Seasonings In The Kitchen.With 14 1/2'' Inner Width, One Shelf Can Hold 8Pcs 4 Oz Spice Jars. 2 Packs Will Fit For 16Pcs 4 Oz Spice Jars. You Can Also Use It To Store The Condiments, Ingredients, Jar.