Ergo Baby Teething Pads are sucking pads that are specially created for your baby's teething years. The pads are made to be reversible and are meant to be attached around the shoulder strap of your baby carrier to prompt your baby to suck on it instead of sucking on the carrier. This will both extend the life of your carrier due to less frequent washings. The pads are reversible and machine washable for your convenience! Made in cotton and comes in a pack of 2 pads.