Our Tree teether is a mix of soft silicone and beechwood that have been treated with coconut oil. Teether was designed with safety in mind which will help to soothe and comfort the baby's tender gums. Simple design is easy for small hands to grab, hold and explore! We recommend treating wood with beeswax or coconut oil for smoothness and longer-lasting! 100% food-grade silicone No BPA, No Lead, No Phthalates, No Cadmium Clean with wipe Do not soak in water Comes in various colors Approximately 4" x 2.5" ( 7.5 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