Easy Risers Risers create a better seated height, and shift the users weight forward over feet to permit leg muscles to lift from an advantaged position. Also use cones in different combinations, to adapt table heights for wheelchair access or ergonomic purposes, raise bed or crib heads to facilitate ear drainage, reduce reflux, and ease breathing. Ideal for ADA compliance or simple home adaptations. Set can support as much as 3000 lbs. Latex free. 9203-39 Easy Risers - For Chair, Bed, Table - Set of 2 - Height 3" & 5"