Measures about 2.25" x 1.75" and weighs 51 grams (1.78 oz). Inlayed rubber rings on the outer rims help keep the yo-yo from being damaged from hard floor hits (walk-the-dog). Matching pair of handmade polymer clay cabochons are epoxied into counter-bores on each side. Sanded to 400 grit & Beall buffed. Designed for looping tricks.