Description:

Indoor Cats: Cats track toys with scratching boards and playing ball lot of fun.
INTERACTIVE: This interactive cat toy allows your cat to play and exercise so pets won't get bored.
Cat Track Ball Toys: The intermediate is a hollow track, and the funny cat playing ball rotates in it to release its excess energy.
Multifunctional cat toy: Interact, sharpen claws, and play with itself.
Gifts: Holiday and birthday gifts for you and all your cat loving friends.

Specification:

Replacement Core Material: Paper, Size: 29cmx29cmx2.2cm/11.42inchx11.42inchx0.87inch
Board Toy Material: Wood, Size: 32cmx32cmx9.5cm/12.60inchx12.60inchx3.74inch

Package Includes:

As You Choose:
1 Replacement Core,
OR
1 Board Toy,
1 Toy Ball,
1 Corrugated Cardboard.

Note:

Please allow slightly errors due to manual measurement and different monitors.