【Size】 M size 　　　Back Length: 25cm 　　　Bust: 37cm 【Description】 It feels fluffy and pleasant to the touch. The inside is also brushed fleece, making it perfect for the cold season. Perfect for going out or taking a walk. How to Measure Size 【Neck】 Measure your pet's neck circumference and add 2-3cm as a guide. 【Chest】 Measure the largest circle around the chest, and allow for 2-3cm of extra space. (Chest circumference is the most important data.) 【Back Length】 Measure the length from your pet's neck to the base of the tail. Length This measurement is the total length from end to end. 【Material】 100% Polyurethane 【Color】 Blue TG11 (Yu-packet) 12002 ☘️Since shipping is free, in some cases 　　the item may be shipped without the box. 　　Please understand and purchase accordingly ( ⁎ᵕᴗᵕ⁎ ) ☘️This product is not shipped on Saturdays, Sundays, and holidays.