Size Detail Size:11——Length:11CM——Inches:4.3″——Age:0~6 Month——UK:1.5——US:2.5 Size:12——Length:12CM——Inches:4.7″——Age:6~12 Month——UK:2——US:3 Size:13——Length:13CM——Inches:5.1″——Age:12~18 Month——UK:3——US:4 Product information 100% brand new and high quality Soft material makes baby feel very warm and comfortable Anti-slip design keeps baby ...