Details of the All Things Cedar Swing Spring Hangers The metal comfort springs can be attached to virtually any overhead hook or support to provide a gentle "floating cloud" sensation when using your porch swing. The springs are made with zinc plated high-strength chrome steel, and are clear-coated with rubber end protectors to provide maximum protection against the elements. Patio Swing Spring Features: Superior strength steel chrome construction Each spring measures 2W x 8.5L inches Each spring has a weight capacity of 600 pounds Zinc Plated with protective clear coat Rubber end protectors Benefits: Patented Swing-Mate design Tightly coiled spring creates even smooth suspension and unparalleled swing comfort Easy to use 60 day Manufacturer Warranty Made in the United States Manufactured by: All Things Cedar Overall Size 8.5 x 2" Weight: 2 lbs