Adjustable Metal Weight for VR Golf Club Attachment - Compatible with Y13S, Y23, Y26, Y28 and Y11S( All Model), Adds About 245/195/145 Grams of Weight to Your VR Golf Accessories Stand alone counterweight add-on accessory for - Compatible with Y13S, Y23, Y26, Y28 and Y11S( All Model)( the vr golf club attachment not Included). Enhance the immersion of your VR tee time. Adjustable Weight to Choose: 145 grams/ 195 grams/ 245 grams to choose. Maximum weight is approximately 567g（1.25lb) with the controller and attachment inserted Easy to install and remove What's in your box - 145g weight plate *1; 50g weight plate *2; allen wrench *1