Receive a set of 20 high-quality pool cover spring sleeves, designed exclusively for in-ground swimming pools. These sleeves are crafted from PVC, ensuring they withstand harsh winter conditions without springs included. [Premium Construction]Constructed from superior PVC material, our pool cover spring sleeves offer exceptional waterproofing and resistance to wear and tear. Their robust design ensures they can endure even the toughest winter environments, providing long-lasting protection. [Enhanced Protection]These sleeves are compatible with all standard pool cover springs, effectively shielding the springs and your pool deck from direct contact and abrasion. Additionally, they help prevent injuries by covering exposed springs that could potentially snag fingers. [User-Friendly Design]Installation of these pool safety cover spring sleeves is straightforward and hassle-free. Simply stretch them over the springs to secure your pool cover without any additional tools or complicated procedures. [Versatile Application]While primarily designed for swimming pool covers, these versatile sleeves can also be used for trampolines, toys, and other equipment requiring spring protection. Their flexibility makes them a practical choice for various home and garden applications. Color: As Shown Material: PVC Package Contents: 20 x spring protective sleeve(without spring) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.