Advantages: 1.Made of polyester and sponge,soft and lightweight, breathable, resilient and cushioning. 2.Realistic look, feel real to the touching, soft texture, easy and convenient to wear. 3.Lifelike, durable, suitable for fake pregnancy props, actor props and etc. 4.Adjustable widening hook and loop,easy to use. 5.Ergonomic design,comfortable and soft.Notice:Actual color may be slightly different from the image due to different monitor and light effectPlease allow 1-3cm deviation due to manual measurementSpecification:Material:SpongeSize:Month Length Width Height Outer Arc Length Outer Arc WidthS:1-5 Month 33cm 29cm 7cm 37cm 33cmM:5-8 Month 3 3.5cm 2 9.5cm 8cm 39cm 35cmL:8-10 Month 3 5.5cm 3 1.5cm 12cm 44cm 4 1.5cmincludes:1x Sponge bellyour products are made with the splendid quality materials and are designed to provide you with the best possible user experience.