3" x 1.5" x 1" thick pine blocks with 1/4" hole- 6 blocks per per package.
Add to your birds favorite toy or let your imagination go wild with creating new toys.
Hole accomodates 1.6mm chain, paper rope, poly rope, 1/8" leather lace and similar sized stringing material.
These are suitable for intermediate to medium sized birds.
*These are hand made, so please note, that minor flaws may exist.