Description: 【Material】Baby swimming float made of pvc and PU leather,studry for long term use. 【Design】Standing stroke except for breaststroke and backstroke. Baby can stand freely. Baby can also lay on stomach to kick and on back to relax and play. 【Suitable for】Non inflatable swim trainer for chest circumference up to 59cm, this swim float rings is ideal for babies aged between 8 months to 36 months old. 【Comfortable】Shoulder, waist,crotch straps make a to keep a balance position. Extra widen very sturdy and stable. Wider space between left and right end easy to put child in and super Comfortable. 【Non Inflatable】Pool float is no need inflate, avoid leakage, greatly improved buoyancy.  Specification: Material: PU Leather PVC  Size Chart:Float: 44cmx37cm/17.32inchx14.57inch Package:45cmx37cmx13cm/17.72inchx14.57inchx5.12inch Package Includes: 1 Swimming Float  Note: 1.This is not infant toy, please take away from children to avoid eating. 2.Please allow slightly errors due to manual measurement and different monitors.