Bee Smart Ultimate Bottom Board Size:10-Frame Bottom Board Double wall cover and R-10

Double wall cover and R-10 Insulation helps reduce colony energy demand

Fall and Winter feeding

2 independent entrances with separate gates to eliminate robbing

9 5/8 inches deep

No more surprises when you get in your vehicle with your hive tool still in your pocket

Bee Smart Ultimate Bottom Board Size:10-Frame Bottom Board Double wall cover and R-10The Ultimate Bottom Board US PATENT NO. 10,856,531 Discover the most versatile, user friendly, easy to use, modular Universal Bottom Board System with everything you need to keep healthier and happier bees. Shipping is calculated according to the "Dimensional Weight" of the package. Product Details Standard model is 10 frame, with optional 8 frame adapters. For 8 Frame, order the 10 frame Bottom Board and adapters, separately. Includes 4 reversible