You've never seen space balls like these before. These crazy aliens have faces on two sides-you can even poke your fingers through one mouth and have them come out the other, which means double trouble for your pet's ultimate enjoyment. Perfect for sailing across your living room or backyard, these aliens will always be heads-up for playtime. Your pooch is sure to be pleased with this fun and adventurous toy. Great for indoors, washable, and it floats. Tuffy Pet Toys are the most durable toys available. All the layers of this toy are bonded and sewn together to make one Tuff" Layer. Most toys have just one seam to hold the toy together. We sew webbing around the edges of the toy and then sew the edges together to make each toy Tuff. Squeakers are sewn into pouches as an added layer of safety. 8 out of 10 on the "Tuff" scale."