This cute tumbler charm is perfect for any Mama. It is the perfect accessory for your favorite tumbler or insulated coffee mug. It is easy to attach, simply unscrew the clasp, slide through the handle and then reattach the clasp. If the clasp is hard to reattach you may need to pull back on the beads a little bit. It is not recommended that you put this in the dishwasher but it can be washed with soapy water.