The Solid Bottom Board is the base to your hive. Made to withstand years of use in the hive. The re-enforced front entrance and back with solid board, resists decontaminating or board separation. Center support adds additional hive support, this center support also allows for easy strapping of the hive, without lifting the hive. Spacing on the bottom allows for strapping your hive for transport or wind protection. Choose from either a 10 Frame or 8 Frame Style. Our kits are all 10 Frame Style.