Hireko FlexTee Rubber Tungsten Golf Club Weights – 10 Pack

Flex Weight is a package of 10 easy-to-apply self-adhesive tungsten squares that you apply to golf club heads to increase the swingweight. Tungsten is 1.7 more dense plus much safer than lead. Each square weighs 2 grams and takes up less space than cheaper imitations. Can be used on all clubs.