From Little Partners, this learning tower features: Recommended ages- 2-6 years, supports up to 250 lbs The Learning Tower® by Little Partners® is the original learning tower providing safety and versatility not found with traditional step stools Children can climb up to counter height to learn and explore alongside parents, caregivers, siblings and friends Two steps and large openings make climbing in and out easy Large platform provides plenty of space for one or two children Platform adjusts to 4 heights easily without tools (level 1 : 10.59”, level 2: 13.19”, level 3: 15.79”, level 4: 18.39”) Four-sided railings provide security while allowing independence to climb in and out of the tower Fits flush against counters for safe access Designed with a heavy build to prevent children from moving it easily.  Greengard gold certified*: This product has undergone rigorous scientific testing for over 10,000 chemical emissions and VOCs Constructed from the highest-quality layered birch and poplar that is EPA TSCA Title VI compliant Finished in child-safe, non-toxic paints and materials Safety Tested to ASTM F963-17 and 16 CFY Part 1307 for lead, heavy metals, and phthalates Lifetime warranty* guaranteeing long-lasting durability Assembled Dimensions: 38.07"H x 23.18"W x 33.14"D  Assembly Required  Wipe clean with a damp cloth Imported.