Note: 9cm/3.15in size is more suitable for young kittens. If your cat is large, you need to choose a large-size mask to avoid wearing it. Please measure your cat's head circumference before placing an order. Batcat Mask: This is the ultimate accessory for cats that brings out the superhero side of your beloved pet. This handmade mask is carefully crafted to turn your cat into a cool Avenger. Unleash your cat's inner superhero: If your cat is mysterious and heroic, a Batcat mask is the perfect accessory to show off their true superhero potential. Expressive and fun: Cat masks add a playful touch to your cat's everyday life. Whether you're capturing cute photos or just watching your masked pet patrol your home, this accessory provides unique and enjoyable entertainment. Premium material: Made from premium lightweight PLA(polylactic acid), this cat mask is comfortable. It is designed to be safe and non toxic, providing a harmless and enjoyable experience for your furry companion. Versatile: With this charming, eye-catching mask, your pet will capture your attention and become the center of your worship. It's perfect for both indoor and outdoor adventures, allowing your cat to find their inner hero wherever they go. Size: 9cm:9*6.6*4.4cm/3.15*2.6*1.73in 10cm:10*7.3*4.9cm/3.9*2.9*1.92in 11cm:11*8*5. .4cm/4.3*3.15*2.13in 12cm:12*8.7*5.9cm/4.7*3.43*2.32in 13cm:13*9.5*6.4cm/5.1*3.74*2.52in