Basketball the basketball is also regulated. For men, the official ball is in circumference (size 7, or a "295 ball") and weighs 22 oz (623.69 grams). If women are playing, the official basketball size is in circumference (size 6, or a "285 ball") with a weight of 20 oz (567 grams). In 3x3, a formalized version of the halfcourt 3-on-3 game, a dedicated ball with the circumference of a size 6 ball but the weight of a size 7 ball is used in all competitions (men's, women's, and mixed teams). The ball may be advanced toward the basket by being shot,
Ring size Ring size Ring size is a measurement used to denote the circumference of jewellery and smart rings. Ring sizes can be measured physically by a paper, plastic or metal ring sizer (as a gauge) or by measuring the inner diameter of a ring that already fits (mainly employing ring sticks). These multiple ways to measure the ring size, can also be used for online shops. The new nut-screw gauge uses a relatively softer material like brass (for easier bending) for the circular part for finger sampling, whose diameter can be adjusted using the nut-screw assembly attached to its end. The