These Bainbridge Metal Nesting Box Legs are designed to raise your chicken 1, 2, 3, or 4-hole metal rollaway nesting boxes off the ground in both single-row and double-row battery setups. Sold in packs of 2 legs, these sturdy supports offer the flexibility to enhance your poultry operation. Features: Compatible with 1, 2, 3, & 4-hole metal rollaway nesting boxes Suitable for single-row or double-row battery setups Sold as a set of 2 legs Complete units available on the next page Different Sizes: Single sided, single row - one nesting box required Single sided, double row - two nesting boxes required of the same size Double sided, double row - four nesting boxes required of the same size For this set of legs, double-sided, double-row setups, four nesting boxes of the same size are required. Other sizes are listed separately.