This Small Animals clear PVC tunnel system is engineered for modular habitat expansion,
allowing brands, wholesalers, and cage manufacturers to build flexible enclosure layouts for hamsters,
gerbils, mice, and similar small animals. Unlike fixed tunnels, this system is designed as a
connectable habitat structure, supporting scalable configurations for retail lines,
private-label programs, and OEM cage systems.
The transparent PVC construction improves visibility and animal monitoring, while reinforced
locking rings ensure secure connections between straight tubes, curved sections, and junction modules.
This makes the system suitable for both compact cages and multi-level habitat designs commonly used
in North American small animal product lines.
Key Product Features
- Modular tunnel system designed for Small Animals habitat expansion
- Clear PVC material for durability, visibility, and easy cleaning
- Secure locking ring design reduces separation during active movement
- Compatible with straight pipes, curved tunnels, and tee connectors
- Space-efficient structure ideal for stacked or vertical cage layouts
Standard Configuration (Reference Set)
| Component Type | Quantity | Description |
|---|---|---|
| Straight Long Pipe | 1 pc | Main tunnel section for extended habitat paths |
| Straight Short Pipe | 2 pcs | Compact connectors for flexible layout adjustments |
| Curved Tunnel | 4 pcs | Rounded sections for corner and vertical transitions |
| Tee Connector | 1 pc | Multi-direction junction for branching layouts |
| Locking Rings | 10 pcs | Threaded connectors for secure tube assembly |
Size & Dimension Reference
| Part | Diameter | Length / Radius |
|---|---|---|
| Straight Tube | 5.7 cm / 2.24 in | 18 cm / 7.09 in (short) · 24 cm / 9.45 in (long) |
| Curved Tunnel | 5.7 cm / 2.24 in | 15.5 cm / 6.1 in (curve span) |



















