BOOST CHARGE Flex silicone cables bring flexibility, softness, and durability to your charge, giving you optimum performance in a charging cable that won't kink, tangle, or get frayed. Engineered with silicone technology, these USB-C to USB-C cables are soft-to-touch and flexible while still being up to 25X more durable than ordinary cables. It's USB-C PD compatible to deliver a powerful charge for Samsung, iPad, Google, and more.