Yonex Power Balance Slim tape

$2.00 per gram.

Perfectly adjust weight and balance with environmentally-friendly tin materials.

Carefully clean and remove all dust and dirt before attaching Power Balance.

Cut the tape at the dots to your preferred length.  Each dot marked on the tape represents .5 grams of weight, so a length of 2 dot lengths (which is 87 mm or 3.4 inches long) weighs 1 gram.