description extension ladder covers for work surface protection when protecting your support surfaces is necessary, the extension ladder covers from werner® do the job well. these bumpers are designed to go over the rail end caps on your ladder to keep the ladder from causing damage when it is resting against a surface. these werner extension ladder covers are ideal for professional painters who work with thinners, stains, paints and solvents as they are resistant to all of these products. designed from foam pvc, the bumpers are durable, yet safe to use against any surface without causing marring to your work area. use one set of these extension ladder surface protection covers on almost any fiberglass single or extension ladder from werner. they cannot be used on the 500, d7136-2, d7140-2 or d500 werner ladders, however. california proposition 65 warning. features helps prevent damage to support surfaces designed to snap over extension ladder rail end caps resists paints, stains, thinners and solvents mar-resistant to prevent damage to surfaces can be used on all werner single and extension fiberglass and aluminum ladders (except 500, d500, d7136-2 and d7140-2) weather-resistant construction for durability specifications acme tools brand name werner acme tools part number ac19-2 assembled weight (lbs) 1.0 california proposition 65 warning required no color / finish blue country of origin china globaltradeitemnumber (gtin) 00051751039054 internal supplier part # ac19-2 internet product code (ipc) 5b8d2d9350a ladder accessory category ladders ladder type ladder accessories length (in) 13.4 manufacturer warranty na material foam pvc non-marking bumpers yes package depth 1.63 package height 6.25 package quantity 2 package weight 1.2 package weight (lbs) 0.9 upc 051751039054 width (in) 5.0