Secure Play Environment Slipresistant base material helps keep the play area steady on smooth surfaces, reducing the risk of unwanted sliding during lively activity. Designed for small animals to move, climb, and explore with confidence. Warmth Retention Tunnel Thickened cotton lining and a naturemimicking wrapping design focus on body heat retention, creating a secure and warm environment that is ideal for small pets during restful winters. Expandable Play Routes Supports expansion of play routes while providing a secure, standalone nest area. Meets hiding and activity needs for small to medium pets in a safe, engaging space. FreshnessPreserving Hamster Path Delivers consistent hygiene and retains its shape after washing, providing a clean and odorreduced play area for pets. Use scenarios 1) Daily play and exploration Place the tunnel in a quiet corner or play area. Small to medium pets can traverse the expandable routes, with the secure nest area available for quick breaks or hiding. 2) Winter warmth and rest The thick lining helps retain body heat, making the tunnel a cozy retreat for resting and comfort during colder months. 3) Multipet or growing pet setups Expand the routes to connect with additional nesting zones or habitats, accommodating increasing activity and providing multiple hiding and playing options in one cohesive space.