Hamster Light - The best gift for man's best friend! These fun squeaky toys are made of a custom blend of durable, safe rubber that will surely make them your dog's favorite toys, and yours too! Each individual bottle measures approx. 3 x 3 x 10 ... The individual bottle is comparable to the size of a 12 oz. bottle. These toys are Novelty items and are designed to be play toys and not chew toys.