With Cupboard Space Often At A Premium, This Innovative Design Makes Use Of Unused Space Beneath The Shelf. It Features A Clever, Pull-Out Compartment That Holds Up To Seven Standard Spice Jars (Not Included). Easy To Install Using Strong 3M Vhb Tape, The Unit Fits Neatly Onto Your Existing Shelf. Suitable For Kitchen Units Over 32 Cm (12⅝ Inches) Wide. Dimensions: H9 X W32 X D13. 5 Cm (H3½ X W12½ X D5¼ Inches). Maximum Shelf Thickness 2 Cm (¾ Inches).Hold tape firmly against shelf for 30 seconds and wait 24 hours before use.