[APPLICATION] Most commonly used for heavy-duty equipment such as bed compartments, outdoor TV cabinets, RV beds, marine projects, boat beds, camper shells, truck canopies, trap doors, trailer doors, trash bins, and other heavy-duty applications. 100LB/445N per shock. Super strong and stiff—cannot be compressed by hand. Suitable for lids or doors weighing between 85 and 110 pounds. [PREMIUM GAS STRUTS] Designed to perform in various harsh weather conditions, including heavy outdoor rain and temperatures as low as -104℉. Ideal for garbage shed lids, TV cabinets, under-bed storage covers, loft or cellar floor hatches, tool box lids, truck canopy covers, and DIY projects. Note: Due to different production batches, the color and style of accessories may vary randomly and cannot be specified. This will not affect functionality. Color: Black & Silver Material: Steel Package Contents: 2 x Gas Shock Strut Springs Only the above package content is included; other items are not part of the package. Note: Light reflection and differences in display screens may cause slight variations in the color of the item shown in the picture compared to the actual product. Measurement may vary by +/- 1-3 cm.