✅[Durable Material]--Made of high quality heavy duty rubber ,Strong and durable to use.
✅Perfect Design --Designed to restore spring tension and provide lift to sagging springs. prevents the coils it separates from collapsing.Coil Spring boosters are inserted between coils of springs with tap of hammer
✅Perfect Fit--Coil Spacer Boosters can provides between 2 inches to 2 1/2 inches of vehicle lift.can be used in the rear of vehicle and will fit any spring diameter
✅Packaging Including:-- 4 PACK of Rubber Rear Coil Spring Boosters.Enough for 1 coil. Need two packs for 2 coils.)
✅[Quality Guarantee]:After receiving the goods, you can contact us at any time with any questions. We will do our best to help you solve the problem.