Premium Heavy Duty Foldable Stools for Kids and Adults 40% Off with Coupon Code! Posted on February 24, 2023 | by admin Amazon.com has this 2 Pack of 13inch Height Premium Heavy Duty Foldable Stool for Kids and Adults for 40% off when using Coupon Code 40CPCHC3 until 02/28/2023 11:59PM PDT or while supplies last.