Amazon calculates a product’s star ratings using a machine learned model instead of a raw data average. The machine learned model takes into account factors including: the age of a review, helpfulness votes by customers and whether the reviews are from verified purchases.
Just arrived less than a week. A set of 4 jewellery trays to organise my jewellery. Love the quality and all the different sizes compartments to suit all jewellery . fit in perfectly into my draw. They also can stack if you have deeper draws. Worth every dollar..