This product is the "Bicolor High Neck Pullover GRAY&YELLOW," featuring an attractive bicolor design. With stylish lines and stylish color schemes, this simple yet striking piece is versatile for various occasions. The fabric uses different colors on the front and back, and the collar can be folded back so you can enjoy it according to your preference for the occasion or outfit. Made with lyocell material, it offers a soft feel and excellent moisture absorption, providing a comfortable fit. It's perfect not only for casual everyday use but also for special events. The buttons on the back are just decoration. Please note that this is a product worn over the top layer. Also, please be careful not to accidentally swallow the button if it comes off. [Size Variations] Available in six sizes: S, M, L, LL, 3L, and 3XL. *Due to differences in monitor and lighting, actual colors may vary slightly from our products. < the size of this product> ● Size S: Length 27cm, Chest 41cm, Neck 28cm, Collar Length 14cm (Approximate weight 3~5kg) ● M size: Length 30cm, Chest 47cm, Neck 31cm, Collar length 15cm (Approximate weight 5~7kg) ● L size: Length 33cm, Chest 53cm, Neck 34cm, Collar length 15cm (Approximate weight 6~8kg) ● LL size: Length 36cm, Chest 59cm, Neck 37cm, Collar length 16cm (Approximate weight 8~10kg) ● 3L size: Length 41cm, Chest 65cm, Neck 40cm, Collar length 17cm (Recommended weight: about 10~13kg) ● Size 3XL: Length 47cm, Chest 68cm, Neck 42cm, Collar Length 17cm (Recommended weight: about 13~16kg) *Compared to the above size, there is about 1cm~2cm of stretch around the neck and 2~3cm around the chest. [Material] 85% recycled fiber (cellulose), 15% polyester *This product is washable (please wash by hand) [Model Nude Size] ● Wire Fox Terrier (juri ♀) Length 35cm, Chest 48cm, Neck 29cm, 7.2kg *Wearing L size