YEESAM ART DIY Solid Wooden Frame (4 Sticks a Set) for Oil Painting 16x20 inches, 40x50cm - Paint by Numbers Wooden Frame, DIY Oil Painting by Numbers Kits with Thumbtacks Be aware that the measurement is for the outside of the frame not the inside Suit for 16x20 inch Diy Oil Painting Kits Protect from Damp Wood Frame. Easy to Assemble We strive for 100% customer satisfaction. Your positive feedback with 5-Star will be greatly appreciated! If any problem, please contact us before any harmful action to be taken. We will give you a satisfactory solution as promised Dont Forget: U R Beautiful