28 in Extra Large Dog Agility Tunnel with Sandbags 10 Foot Dogs Agility Training Equipment Tunnel with 3 Pack Sandbags Carry Bag and 4 Ground Spikes for All Medium and Large Dogs Blue 28in X 10ft is up for auction in Pet Supplies. The current bid is $18.50, 72% below the $66.49 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.