Enriched Life: Designed To Support Natural Behaviors Such As Exploring, Playing, Hiding, And Rest & Relaxation Sturdy Construction: Innovatively Designed To Create A Safe And Clean Environment For Exercise Outside The Habitat Versatility: Play Places Are Customizable And Designed To Integrate Oxbow Enrichment Accessories Multiple Sizes: Available In Multiple Sizes To Meet The Needs Of Your Pet Safety First: Made Of 100% Pet-Safe Materials Enriching Your Pet'S Daily Life Starts With Supporting Natural Behaviors Such As Exploring, Playing, Hiding, And Chewing. Oxbow Enriched Life Is Designed With These Natural Behaviors In Mind And Is Constructed From 100% Pet-Safe Materials, Allowing You To Nurture Your Pet'S Mind And Body Is Safe And Fun Ways Every Day