Features: brand new and high quality Easy to carry: The small animal travel bag has an adjustable and detachable shoulder strap, which is convenient for you to go out or travel with pets. Good Ventilation: Using a soft interior, a breathable mesh top, to ensure that your pet is comfortable wherever you go. Multi Size: We offer 4 sizes to meet your different needs. (L x for W x H) S is about 12x6.5x9.5 for cm/4.72x2.56x3.74 inches, for M is about 16.5x10.5x12 for cm/6.50x4.13x4.72 inches, L is about 18x12x14 for cm/7.09x4.72x5.51 inches, XL is about 23.5x13.5x18 for cm/9.25x5.31x7.09 inches. Suitable for small animals of different sizes, such as golden bear, hamster, squirrel, hedgehog, chinchilla, guinea pig, chipmunk, ferret, sugar glider, parrot, etc. Unique Design: The front part of the hamster for carrier bag adopts a mesh design to ensure the maximum view of the pet. Specifications: Material: Oxford Cloth, Mesh Color: Black+Green Size (Approx.): S-12x6.5x9.5cm/4.72x2.56x3.74in M-16.5x10.5x12cm/6.50x4.13x4.72in L-18x12x14cm/7.09x4.72x5.51in XL-23.5x13.5x18cm/9.25x5.31x7.09in Weight (Approx.): S-105g M-135g L-180g XL-240g Package Includes: 1 Piece Hamster for Carrier Travel Bag (S/for M/L/XL) note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!