Features: Ensure pet safety during water activity with this pet Pool Vests. This Dogs Pool Cloth suit get high buoyancy and bright that you can easily see pet in the water. Lightweights and easily put on with bucklesat the neck and belly. Suitable for small, medium, and large pet such as dogs and can be used in water environment such as pool .. The back of this Dogs Pool Vests get a handle that can be used to lift pet out the water. Specifications: Component: OxfordCloth Type: 2 Option Size:XXS Back Length:15cm(5.91inch) Neck Girth:19-27cm(7.48-10.63inch) Bust:28-37cm(11.02-14.57inch) Suggest Weight:less than 2.5kg Size:XS Back Length:20cm(7.87inch) Neck Girth:25-35cm(9.84-13.78inch) Bust:30-42cm(11.81-16.54inch) Suggest Weight:1-2kg Size:S Back Length:26cm(10.24inch) Neck Girth:36-47cm(14.17-18.50inch) Bust:41-53cm(16.14-20.87inch) Suggest Weight:2-3.5kg Size:M Back Length:30cm(11.81inch) Neck Girth:40-48cm(15.75-18.90inch) Bust:41-63cm(16.14-24.80inch) Suggest Weight:3.5-5kg Size:L Back Length:35cm(13.78inch) Neck Girth:42-54cm(16.54-21.26inch) Bust:50-75cm(19.68-29.53inch) Suggest Weight:5-10kg Package Includes: 1 Pc Dogs Pool Vests note: Please allow 1-2cm errors due to manual measurement, note that you donot mind before order. Due to the differences between different monitors, the picture may not reflect the actual color.