Everything you need to make caverns, tunnels, and shelters withExcavator Clay Substrate. When working with Excavator Clay, your imagination is the limit! So have fun and get creative making an exciting, naturalistic habitats for your pet!

Includes:

• Excavator Substrate (12 lb)
• 7 Tunnel Tube
• 5 Round Balloons (2)
• 9 Round Balloons(2)
• Balloon Attachment Assembly
• 10 Shovel
• Excavator Mixing Bag
• Full Installation Booklet