Description: Performance 11g golf weight with screw, movable sliding slider and golf putter wrench tool Lightweight, practical, durable, wear resistant, easy to use and portable to carry Universal fit for 2017 Taylormade M1 Driver clubs and M1 Tour Issu It can help you increase the head weight, adjust your swing weight, lower the center of gravity position and help hit the ball further Great replacement accessories for golf sports, golfer training aid Specification: Golf Weight Material: Stainless steel, aluminum alloy Weight: Approx. 11g Color: Black Size (L x W x H): Approx. 19 x 18 x 9 mm/0.75 x 0.71 x 0.35 inch Golf Putter Weight Wrench Material: Stainless steel, plastic Color: Blue Model: T25 Length: Approx. 7.5 cm/2.95 inch Package Includes: 1 Piece 11g Golf Weight 1 Piece Golf Putter Weight Wrench Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!