The Penn Plax Deco-Replicas Diver Helmet ornament offers a unique, vibrant appearance to any habitat. Designed with precision, this large-sized resin ornament incorporates intricate detailing and realistic features, giving your aquarium or terrarium a striking design. Its swim-through design makes it a great hiding place. Made with non-toxic materials, you will rest assured that your pet will be 100% safe with this new addition in their home! 2" x 3.5" x 4.75"