HANGERWORLD 20 Natural Moth Insect Repellent Cedar Wood Heart Pieces Hanger Drawer Odor Protection Pack of 20 Natural Moth Repellent Cedar Wood Hearts - Voile Gift Pack with Red Satin Bow - Packed in sealed, clear wrap. Naturally repel moths & insects Gives a fresh, clean scent. Absorbs moisture and odours. Can be placed in drawers, underbed storage bags etc Absorbs moisture and odours. Size: 2.2cm (0.86") approx To refresh the aroma, lightly sand the wood with sand paper and the protection will last and last!!