【Made of New PP】Durable and Sturdy , 【Universal Creative Function】These Risers are fit for most types of furnitures and beds(Except king size bed above) , 【Make Storage Easy】No more pushing or shoving things under the bed. An extra 3.75" of valuable storage space is provided by these 4 super functional bed lifts , 【Have a Comfortable Life Now】Bed/Furniture Risers are perfect for elevating the height of low furniture to assist with the sit-to-stand process. Raise a bed for more comfortable access for people with back pain or mobility issues, or raise the head or foot independently to address some body issues , 【Your Cleaning Helper】Raising furniture to help to make cleaning and vacuuming floors under furniture easier (ideal for homes with robot vacuums)