Description Also Viewed For medium and larger sizes, Pak-o-Bird comes with an Aluminum Tube with Hexagon Bolts on both ends. Attaching it to the lowest hole on Pak-o-Bird will keep the carrier from bulging outward on the sides and further support the carrier. Customers Also Viewed Top Support Bar $12.00 Choose Options Pak-o-Bird Base Support Bar - Bolts (per pair) $1.00 Add to Cart Pak-o-Bird - Side Guard Set $31.00 Choose Options Wide Panel Set $28.00 Choose Options Front or Backpack Strap $55.00 Choose Options Pak-o-Bird Floor Panel $4.50 Choose Options Stainless Steel Mesh - Grade 316 - Start from 6" x 12" (15.2 x 30.5 cm) $1.99 Choose Options Internal Support Panel (a pair) $18.00 Choose Options Pak-o-Bird Hole Cover $1.50 Choose Options Monogram $28.00 Choose Options Adding Grab Bar Made with Cotton Rope $25.00 Choose Options Pak-o-Bird Modified Medium First Made for a Congo African Grey $305.00 Choose Options