Mix of soft silicone and beechwood treated with beeswax Designed with safety in mind to soothe baby's tender gums Simple design for small hands to grab, hold and explore Recommend treating wood with beeswax or coconut oil 100% food-grade silicone No BPA, No Lead, No Phthalates, No Cadmium Beechwood doesn't hold germs Clean with wipe Do not soak in water Approximately 3" x 3.5" ( 7 x 9cm ) LITTLECHEW original design Contains small parts, use with supervision Inspect before each use Discard at the first sign of damage PRODUCT COLOR MAY SLIGHTLY VARY DUE TO PHOTOGRAPHIC LIGHTING Handmade in USA