SAVE MORE when you purchase in a pack of 5: HERE Super high quality 3/8" Baltic Birch wood rounds, available in 4 sizes! Specs: Diameter is 16" (40.5cm) Thickness is 3/8" Weight is ~795grams Features: -High quality quality 3/8" birch -Stainable -Accepts all types of paint -Indoor use but can be sealed for outdoor use Please Note: Rounds may (or may not) include a "plug" in an oval or puzzle piece shape on ONE SIDE. We inspect boards to ensure one side is clear for stain. Boards with plugs on both sizes will be sold on our clearance page.