Segmented, stackable stools for classrooms feature 5 tiers that nest together for fast adjustment. Add or remove middle three segments to adjust from 6" to 16"H in 3" increments and find the perfect height for most users in seconds. Stack all 5 segments for an active seat at a desk. Students can also remove the 3 middle segments for a wobbling floor seat for use during breakout sessions.
Bottom tier is rounded for a slight rocking motion in any direction. This slight instability encourages movement and works core muscles, while also improving concentration and focus.
Durable EVA foam is comfortable for extended use and lasts for years. Supports up to 220 lb. 16"H x 11" dia; 4 lb.