New Tour Lock Pro Counter Balance U.S. Open Blue Edition 8pc-14Gram Iron weights. You will be getting the Newest 2023 Edition Weights Recommended for swing speed 85Mph-110Mph. Improve your Irons to the next level, add distance and control. New Limited Edition Tour Lock Counter Balance Weight consist of 8-14grams for set of Irons with Tools and Installation manual. These weights can be installed to any brand of irons, helps with consistency and control. This technology is proven to help Amateur and Professional golfers. Improves swing speed, distance control and accuracy. Improved Dual Compression weights. Great Gift!! Immediate Noticeable Effect: 1.) Improves Distance 2.) Smoother Swing flow 3.) Solid Hit 4.) Less Misses/Playable misses 5.) Faster swing speed 6.) Really Good feel/More Confidence 7.) Better Control Thank You for Visiting! Shop with Confidence from a Highly Respected Seller! Satisfaction Guaranteed or your Money Back! Please Feel Free to check out our other cool Products!