CedarSafe Aromatic Eastern Red Cedar, Tongue & Grooved Solid Cedar Closet Liner Planks, 1/4" x 3-3/4" Wide x Random Lengths. Package Covers 15 SQFT, Aromatic Cedar Naturally Repels & Resists Cockroaches, Silverfish, Moths & Mildew, Smooth, Planed Surface, Tongue & Grooved Edges, & End Matched For Easy Installation, No Finishing Required.