Product Description: L-shaped Lip Bed Risers: Makes the riser easier to match different furniture legs. Stable and Non-slip: Top Triangular cone to avoid furniture sliding. Reinforced Non-slip Bottom Design: Rubber strips grip the floor to prevent movement. Internal Reinforcement Upgrades: Significantly increases stability and load bearing. 👍【Sturdy Bed Risers 4 Inch Heavy Duty】 Our bed lifts risers are made of high quality thickened PP plastic that can hold up to 6,000 pounds and are strong enough to support any heavy furniture like bed, chair, desk, cabinet, sofa, table, TV stand for home or office. The internal mesh reinforcement design of the couch risers 4 inch heavy duty greatly increases its load-bearing capacity. The bed risers heavy duty can carry the weight of bed raisers for dorm twin xl, king size bed, queen bed, etc. 👍【Stable Furniture risers 4 inch】 Triangular cone on top and rubber on bottom of the table risers 4 inch can firmly grip the furniture legs, shock absorbing and anti-slip to avoid furniture sliding, protect the floor from friction and reduce noise. 👍【L-shaped Lip Risers for Different Furniture legs】 The top of 4 inch bed risers is designed with lip on only two sides and plenty of width at the top, which makes the riser easier to match different furniture legs. L-shaped design is more convenient for installation. Simply lift the corner of the furniture and slide the tv riser blocks easily underneath the furniture. 👍【Practical and Versatile Bed Raisers】 These bed frame risers not only make it easy for robotic vacuum go under furniture without getting stuck, but also raise furniture for additional storage space. sofa risers 4 inch heavy duty also make it easier for elderly or tall person to get up from the couch and elevate a workbench to bid farewell to back pain, and even lift the head of bed to help nighttime reflux issues. 👍【Oversized Bed Legs Risers】 The 4 inch riser widening and enlarged top surface provides a 4.52x4.52 inch contact area that provides great stability even for heavy furniture. The riser's widened trapezoidal base makes furniture to rest stable and safe on it.