Model: XL neck circumference (70-90cm), bust (100-124cm). Selected raw materials: Made of high quality oxford cloth + nylon buckle + mesh lining + reflective webbing + foam handle. Intimate design: the chest can be adjusted in size, no pressure on the neck, comfortable and breathable from the backpack, can be cleaned, balanced and pressure-free, can be filled with pet snacks, paper and other items, so that pets fall in love with backpacks. Choose us: This product is of high quality, exquisite materials, practical, and is the best choice for you and your pet! Super convenient: We usually ship within 1-3 days, the product depends on the actual situation, if you have any questions, please contact us in time.