Winter Scarf & Trapper Hat Set Size:Small Silent Clock Movement: Each T-Rex

Silent Clock Movement: Each T-Rex clock features a precision quartz movement that’s silent

Dual Swinging Pendulums: Both ears and feet swing simultaneously for double the fun and double the awesomeness

Swinging Pendulum: Enjoy watching Crush’s little friend swim away as he swings back and forth

This will fit on all the current clocks except for the shark

Winter Scarf & Trapper Hat Set Size:Small Silent Clock Movement: Each T-RexDress up your Birch Robot clock with some fun accessories. This set includes an adorable trapper hat and scarf that are easily removable and interchangeable with most Birch Robot clocks. Easy to Attach and Remove: Each accessory is designed to clip on or remove in seconds. Switch Accessories with other Clocks: These accessories are interchangeable between most Birch Robot clocks. See the measurements section below for size details. What's it made