Feature 1Slide Rail Design: The maximum distance of sliding forward is 95MM, and the maximum distance of sliding backward is 90MM. 2Lifting Function: The seat height adjuster can raise or lower the height of the seat, and the maximum lifting height is up to 155MM. 3Stable Structure: The vehicle seat lifting base is made of steel alloy material, which is strong, very durable and has a solid structure. 4Practical: The universal seat adjuster allows you to adjust the seat position according to your needs and adjust it to a comfortable position. 5Easy Installation: The seat height riser is easy to install and use. After removing the original seat base, replace the lifting base and fix it.Item Type:Car Seats Height AdjusterMaterial: Steel AlloyMaximum Forward Moving Distance: Approx. 95mm / 3.7inMaximum Backward Movement Distance: Approx. 90mm / 3.5inMaximum Lifting Height: Approx. 155mm / 6.1inApplicable Model: Universal .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Car Seats Height Adjuster