Beehive's Screened Bottom Board for the Small Hive Beetle control. How to make it

All materials from local home improvement store including hard to find metal screen that has 3.4 mm holes. I have made several bottoms boards before, and so far this one is the best design and easiest to make. I used western red cedar dog ear fencing boards, metal screen that is usually for a house foundation ventilation. Small Hive Beetle or SHB (Scientific name: Aethina tumida) could be very devastating for any apiary. music: Cattails - Thatched Villagers by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100743 Artist: http://incompetech.com/ Airport Lounge - Disco Ultralounge by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100806 Artist: http://incompetech.com/ Eagle Rock (Wes Hutchinson) Strolling Through (Silent Partner) Staring At The Valley (Silent Partner) Don't Look (Silent Partner)