✔️ CUSTOMIZE TO YOU OWN NEEDS: Each riser adds 2 inch height, You can lifts add 2”, 4", 6"or 8 inches height to furniture.To add height to furniture, simply stack these interlocking risers on top of each other. Have many there are many combinations for you to interlocking them, each way gives each interesting result. You can refer to our 3 ways as pictures. ✔️ MADE FOR STRENGTH AND DURABILITY: Our Risers are cut from a single block of solid Oak wood. They are strong and durable enough to support the heaviest furniture in your home and can be used for a lifetime. ✔️ NON-SLIP RECESSED HOLE: The 2.2” diameter recessed hole on top and 3.0" diameter recessed at bottom with universal fit contours designed to helps securely hold all furniture feet to up 3.0 inches wide and prevents legs or wheels of furniture from slipping out of the riser. ✔️ RECOMMENDED USE: The 2.2” diameter hole at the top and 3.0" diameter recessed at bottom,please check your furniture before purchase. Should not interlocking many too much for stay safe, don't Non-slip. ✔️ GUARANTEED SATISFACTION: If you are looking for top quality wooden risers, this set of 4 furniture risers is just what you need. If unhappy with the purchase, please let us know for a free replacem Reasons you need toget this riser set: - SOLID HARDER - 100% NATURAL WOOD - NON-SLIP RECESSED HOLES