Our bulk rolls of shock cord (bungee) is a longer-lasting and more durable alternative to surgical tubing because it is rot-proof, waterproof, and resistant to mold, mildew and UV. Shock cord is constructed of continuous synthetic rubber strands with a nylon abrasion-resistant braided jacket, suitable for marine applications. Stretches 100% of its original length; a piece { 12 in | 30.5 cm } long will stretch to { 24 in | 61 cm }. Available in {100 foot | 30 meter} bulk rolls and choice of 4 different thicknesses. Shock cord is also available for purchase by the foot.

• { 1/8 in | ~3 mm } - Thin - Use for wrist mounts
• { 5/32 in | ~4 mm } - Medium - Use for necklaces
• { 3/16 in | ~5 mm } - Thick - Use as hose retainers
• { 1/4 in | ~6 mm } - Extra Thick - Use for side mount bungees

We only sell marine grade shock cord suitable for diving applications, and these are the only sizes and colors available to us.