Lend beneficial mason bees a helping hand this season by placing the WoodLink Cedar Mason-Bee House in your garden. Sturdy cedar-wood construction stands up to the elements, and a bee motif on top accents the design. Seasonal cleaning is easy thanks to the removable cedar trays. The WoodLink Cedar Mason-Bee House makes a fantastic gift for the gardener in your life. Imported. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Bee Hives.