with CE certificate, quality meet with EN71-1, EN71-2, EN71-3, non-toxic, safe for children Balance bike for children Description : suitable for kids 3-6 years old ; has a high quality ball bearing and axel system. training balance of kidsRaw material : selected birch plywood or beech plywood ; Pneumatic tire with aluminium rim Reference packing size : 780mm*480mm*150mm Balance bike for children