1. Root Insulation System: Designed with triple-layer root insulation, this non-woven sponge aluminum solution provides reliable frost-damage prevention and protects roots during extreme cold weather conditions 2. Temperature-Stable Root Cover: Featuring a drawstring quick-cover mechanism, it provides easy access to plants while ensuring a consistent microclimate around roots, blocking cold drafts and delivering long-lasting temperature stability for improved plant health 3. Easy to Install: The elastic cord tree wrap and hook-and-loop adjustable fit allow for quick and secure installation without causing damage, supported by a reliable ground stake base that assures stability across various weather conditions 4. Multiple Uses: Protects palm fruit trees and shrubs during frosty winters, fitting flower beds and lawns, offering versatile cold protection for multiple plant types in diverse outdoor settings 5. Root Cover with Ground Stakes: A complete winter protection kit crafted for overwintering plants, ensuring robust defense against freezing temperatures for trunks up to 14 inches effectively Note:the color of the tether is sent randomly, and the designation is not accepted. The antifreeze cover may have slight color difference. Color:Gray/Brown Material:Oxford Cloth + Pearl Cotton + Aluminum Film Package Contents: 1 * Plant Antifreeze Cover 4 * Ground Spikes 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.