Art Attack Silvertone Tribal Elephant Tusk Detailed Twins Animal Lover Stud Post Earrings Each elephant is .75" tall x .5" wide and yes they are twins. Elephants have a highly developed brain and the largest of all the land mammals. The brain is 3 or 4 times larger than that of humans although smaller as a proportion of body weight. Elephants purr like cats do, as a means of communication. Elephants cry, play, have incredible memories, and laugh. Elephants have greeting ceremonies when a friend that has been away for some time returns to the group. Elephants are social creatures. They sometimes "hug" by wrapping their trunks together in displays of greeting and affection. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!