Thank you for viewing! Hand-knitted key case Material: Acrylic yarn. You can use it with peace of mind as it doesn't pill. Size: 11x11cm Can hold keys up to 8cm long and 6.5cm wide. There's quite a bit of space inside, so you can also put car keys in it. Custom colors are also available, so if you'd like a custom order, please contact me in the comments. Important note: I have a cat. Please refrain from purchasing if you have a cat allergy.