Keep Your Bees Happy And Healthy With Our Medium Crimp Wire Beeswax FoundationFeatures: 100% pure beeswax 9 steel vertical wires for radiating sheet strength Deep cell walls Sturdy hooksUse:Your beeswill be ultra-productive when you introduce this crimp wire beeswax foundation. This foundation has hooks, and works best on divided bottom bar frames. The crimp wire hooks are J-shaped at one end; designed to slot beneath and behind the wedge cleat of your frame to hold it securely in place. If you need additional support, cross wires can be added horizontally. Support pins can also be used. Make sure to select the size and amount of foundation you wish to purchase at checkout.Beeswax tends to absorb toxins in beehives. To ensure that your bees are healthy, we recommend that you change out your comb every couple of years. Customers shouldnow that we are constantly rotating our wax foundation to ensure that you get the best quality and the freshest wax. As a result, we cannot accept any returns on foundation beyond 30 days.If you’ve already tried our crimp wire beeswax foundation and are looking to try something different, check out our Cut Comb Foundationor Acorn’s triple-waxed plastic foundation.