Toughest dual density linersUses a softer cushioning layer where the liner touches the tubeRound ends to avoid friction flatsBulk boxes of 10New Soft-Tips⢠prevent friction flatsNew circumference packaging pre-relaxes the liner for easier installation700x32-41 | 29x1.5-2.0GoldBox of 10UPC/EAN/GTIN: 544989774533