RainGuard™ are non-slip crutch and cane tips that provide superior traction on wet surfaces. Our patent pending radial design works like a car tire to help channel the water away from under the tip. Crutch tips with circular rings on the bottom trap water! When pushed down water is forced out between the ground and the tip causing the crutch or cane tip to hydroplane, significantly increasing the chances of slipping and falling. RainGuard™ crutch and cane tips always stay in contact with the ground. They are highly recommended for preventing re-injury after anterior cruciate ligament (ACL) reconstruction surgery.