Each whimsical Power Plush toy is backed inside with an extra layer of durable mesh fused on the inside to make these high-quality, soft plush toys hold up to the scrappiest canines! No loose pieces and strongly stitched seams. All toy material used is safe, non-toxic and has no heavy metal. Squeeze! Squeak! Each toy has a squeaker inside! Extra Layer of Durable Mesh on Inside Squeakers are Sure to Encourage Play Complies with US Children's Toy Standard (ASTM-963) & European EN-71 Rules Small: 4.5" x 2.5" Large: 7" x 2.5" Always supervise play time with your pup. Toys last longer with supervised play
 
Picture, Description & Product Details taken from amazon.com