LAB POINTS Lab Bestseller – improves the sound of vinyl by dampening unwanted vibrations helps temporarily level vinyl surface on imperfect records (note: this does not fix warped records) solid steel construction with non-scratch felt underside weighs 1.65 lbs / 26.4 oz. / 750g chrome finish with TTL logo print note: not for use on beginner turntables (eg. models under $200)