PET (also abbreviated PETE) is short for Polyethylene terephthalate , the chemical name for polyester. PET is a clear, strong, and lightweight plastic that is widely used for packaging foods and beverages, especially convenience-sized soft drinks, juices and water. Why choose Pet Lumps? Firstly, they are made from premium, pet-safe materials that are gentle on paws and claws, ensuring hours of safe playtime. The carefully selected fabrics are durable, ensuring your furry friend can enjoy their Pet Lump for years to come. Pet Lumps are not just ordinary toys; they are companions that ignite your pet's imagination and stimulate their senses. Watch as your pet pounces, rolls, and nuzzles their Pet Lump, experiencing pure bliss. The unique texture and shape provide endless opportunities for interactive play, promoting exercise and mental stimulation.