1.NO MORE BACK PAIN AND SORENESS: Elevate your workspace or dining experience with our table leg extenders – specially designed as table risers for folding tables. Alleviate back, waist, and neck pain associated with prolonged standing at standard folding tables. The 4 adjustable heights (3.6in/92mm, 6.7in/172mm, 10in/252mm, 13in/332mm) ensure a comfortable and ergonomic working position. 2.STURDY & DURABLE: Our table leg extenders are made of high quality durable steel material. Excellent process makes table leg risers sturdy, wear-resistant. Electrophoresis black material makes it resistant to corrosion and rust in indoor and outdoor! 3.WIDE APPLICATION: These table leg extenders are suitable for most types of tables like folding table legs / Straight Legs, these table leg risers are ideal for tables, desks, kitchen tables, countertops, DIY furniture, coffee tables, and more. These heavy duty folding table leg extensions will raise your table height, providing more storage space underneath. 4.EASY TO INSTALL AND CLEAN: The table height extenders are easy to install and dismantle. Elevate your space in minutes! It has a washable powder coated surface, and is rust-proof, so can be wiped with a damp cloth to keep it clean. Note: Suitable for table leg diameter: 0.98-1.37 inch/ 2.5-3.5cm. And not suitable for bent table legs. 5.PACKAGE INCLUDES: Unbox a complete solution with 4 table height extenders, 4 eye bolts with B-type locking pins, 4 non-slip rubber leg covers, and 4 large fixing bolts. Elevate your folding table instantly and experience the ultimate convenience of a comprehensive package for optimal table height extension.