The price for this item is $8.95 per foot Get accordion rubber boot material to replace old worn out rubber. These item is extruded from a durable EPDM synthetic rubber compound and incorporate a flexible spring steel clip for attachment to any flange. This boot material is being sold by the foot. To determine how much you need measure the distance around your cab opening. Enter the number of feet you need in the quantity field when you place your order. The accordion boot is designed for cabs where you take out the truck window. This product works best with fiberglass shells that are 1/8" to 3/16" thick. Please note that both openings must be exactly the same size for this boot to fit properly. How much do you need? This item is being sold by the foot. You get the exact amount you need. No waste. Enter then number of feet you need in the quantity field when you place your order. To determine how much you need measure the distance around your cab opening. It is important that both openings are exactly the same size. You can use this online calculator to help you determine how much material you require for your project. Applications Camper Shells Toppers Sleeper Cabs Audio Blow-Through Walk Through Utility Body Portals Do you have a question about this item? Visit Accordion Boot Frequently Asked Questions. Shipping Calculations: Base Price $17.95 plus $0.25 for each additional foot. Important Note: If you are having trouble entering in the quantity on your mobile device, use the desktop version. Measurement/Price Chart Per Foot Quantity (Feet) Measurement Inches Price @ $8.95/foot 1 12" $8.95 2 24" $17.90 3 36" $26.85 4 48" $35.80 5 60" $44.75 6 72" $53.70 7 84" $62.65 8 96" $71.60 9 108" $80.55 10 120" $89.50 11 132" $98.45 12 144" $107.40 13 156" $116.35 14 168" $125.30 15 180" $134.25 16 192" $143.20 17 204" $152.15 18 216" $161.10 19 228" $170.05 20 240" $179.00 21 252" $187.95 22 264" $196.90 23 276" $205.85 24 288" $214.80 25 300" $223.75 26 312" $232.70 27 324" $241.65 28 336" $250.60 29 348" $259.55 30 360" $268.50 Accordion boot 541 is a flexible EPDM synthetic rubber used in trucks. It is used to fill the gap between the truck passenger cabin and camper shell topper or sleeper cab. When install on a vehicle the boot acts as a gasket weather seal. The ribbed accordion will stretch between 2 inches and 4.5 inches. The accordion design allows for independent movement between compartments that occurs on rough terrain roads. An embedded steel spring clip runs the length of the rubber. The spring clip includes a grooved slit to allow easy installation onto a sheet metal flange, fiberglass wall or flat bar aluminum. The flange size is limited to 1/32 to 3/16 inch. The boot color is black. With windows removed the accordion boot allows a pass through between camper and truck cab. Installation note: both opening must be the same size. The rubber boot is 3/32 inches thick. This boot has a range of 2 inches Compressed to 4.5 inches Expanded. Item is sold by the foot allowing you to order the exact amount required for your installation. This item is sold by the foot.