Size Chart:
Size 110: Suggest Heigh: 100-110cm; Suggest Age:3-4yrs;
Size 120: Suggest Heigh: 110-120cm; Suggest Age:4-5yrs;
Size 130: Suggest Heigh: 120-130cm;Suggest Age:5-6yrs;
Size 140: Suggest Heigh: 130-140cm; Suggest Age:7-8yrs;
Size 150: Suggest Heigh: 140-150cm; Suggest Age:9-10yrs;
Size 160: Suggest Heigh: 150-160cm; Suggest Age:11-12yrs;
Size 170: Suggest Heigh: 160-170cm; Suggest Age:13-14yrs;