PRODUCE SIZE10*12*10 inches. Size is more like and big enough for hedgehog, hamster, squirrel, parrot, rat and guinea pig etc small animals,please measure the size of your pet before buying. CLEAR WINDOW DESIGNUnique transparent front window design, pets love to keep a close eye on surroundings, Clear front window makes it come true that small animals are able to see everything inside the carrier bag. and it is also convenient for you to interact with your pet. The pet can see you at any time, so as to avoid staying in a dark place causing anxiety, Afraid. EXCELLENT VENTILATION DESIGN3 large ventilation holes (diameter is 0.75) in front and extra two anti-bite mesh windows on both sides, ensures fresh air and airflow for fur-kids FUNCTIONALThis small carring bag includes one removable support mat which can be washed by hand or machine, easy to clean. Entire carrier bag is collapsible to be 2thick only. 3 colors (green/black/pink) color options to accommodate different gender need. Either carry by top handle or shoulder straps are workable. Well-built and made out of 600D Oxford fabric. SUITABLE FOR ALL OCCASIONS:the guinea pig carrier is light and convenient. It is suitable for daily travel. It can take your small pets out for a drive, camping, or take him to the pet shop to bathe and beautify, or take him to the hospital when he is sick.