I recommend a good product
i think glasses are a bit light, mine weight 33 grams. frame is made from plastic and the material feels kinda cheap to the touch. it would be good for a photosoot but not for everyday use. by the way from product photo is seems that the legs of the glasses shoud be extendable, but the product which i receve form the this seller did not have this option, as you can see from this review's last two photos