Looks good, feels sturdy, and works perfectly.
Yamazen Legged Mattress/Sofa etc. Height Adjustment Legs +3/+7cm Knob-kun
Product Details
●Furniture risers to increase the height of bed legs, sofa legs, etc. by 3cm or 7cm.
●Slim design to maximize space utilization.
●Safe design with a load capacity of 250kg per leg.
●Matte, non-glossy texture that blends into your room.
●Compatible sizes: Round legs with a diameter of 60mm or less, or square legs with a side of 40mm or less.
●Two height levels adjustable with spacers.
●Height increase: 3cm or 7cm (reversible).
●Set includes: 4 risers, 4 spacers, 4 anti-slip pads.
[Notes]
① Felt pads for scratch prevention shown in photo 7 are not included.
② Although felt is not included, scratch prevention can be achieved by attaching the hook side of Velcro to the bottom of the legs as shown in photos 10-11 (removable).
③ The main unit shown in photos 3-5 is white and is a reference image from the sales page.
Non-smoking/pet-free environment.
Thank you for looking.
Features: Height adjustable
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.










