Six soft shapes, a step, a wedge, a cylinder, a half moon and two rectangles, let a one-year-old climb with no hard landing waiting underneath. The cores are 30D high-density foam, dense enough to hold shape under a standing toddler rather than folding flat mid-step. Chenille covers carry OEKO-TEX approval and unzip for machine washing when yogurt happens. The zippers hide under the seams so small fingers cannot work them open. Each block has a carry handle, and the 18-lb set stacks into a corner at the end of the day. Built to ASTM and CPSIA standards.