[HEAVY-DUTY STEEL] Galvanized steel trampoline springs feature a zinc plating to protect against corrosion and rust caused by natural acids, moisture, and oxidation. [MORE SPRING FOR YOUR BOUNCE] Thicker gauge steel, greater coil count, and wider taper.
| Color | Silver |
| Size | 3.5 |
| Gtin | 819453018209 |
| Mpn | S1-350000000012 |
| Condition | New |