Detailed Product Description Clarified cardboardProduct name: Clarified board Model: Scp-411, Scp-412, Scp-1120, Scp-3110 Use: Grape wine, medicine, oral officinal, biochemistry pharmacy, ratafia Thickness (mm): 4.0±0.5 Main criterion (cm): 40*40, 30*30, 60*122, φ27.7