Commodity Type: Dog Rain Coat Material : PU Color : Blue,Pink,Orange,Yellow,Green The design of the reflective strip looks very conspicuous, which guarantees the safety of your pet. The hooded can protect the pet's head from rain. Please choose the size and color which you think will be suitable for your pet. Size : S,M,L,XL,2XL,3XL,4XL,5XL Size S - Neck: 24cm (9.4 inch) Chest: 34 cm (13.4 inch) Back: 25cm (9.8 inch) Size M - Neck: 28cm (11.0 inch) Chest: 40 cm (15.7 inch) Back: 30cm (11.8 inch) Size L - Neck: 30cm (11.8 inch) Chest: 47 cm (18.5 inch) Back: 35cm (13.8 inch) Size XL - Neck: 35cm (13.8 inch) Chest: 55 cm (21.6 inch) Back: 40cm (15.7 inch) Size 2XL - Neck: 44cm (17.3 inch) Chest: 62 cm (24.4 inch) Back: 45cm (17.7 inch) Size 3XL - Neck: 48cm (18.9 inch) Chest: 74 cm (29.1 inch) Back: 60cm (23.6 inch) Size 4XL - Neck: 54cm (21.3 inch) Chest: 84 cm (33.0 inch) Back: 70cm (27.5 inch) Size 5XL - Neck: 65cm (25.6 inch) Chest: 105 cm (41.3 inch) Back: 85cm (33.4 inch) Manual measurement, 1- 2 cm error is within the normal range.Please Understand.