The product is a set of 1970's plastic kids meal trays from McDonald's, which are considered scarce and vintage. The trays were likely used as part of McDonald's kids meals during that time period. These trays are collectibles and feature the iconic branding of McDonald's, making them a nostalgic piece for fans of the fast food chain. Perfect for collectors or those who enjoy retro memorabilia, these trays offer a glimpse into the past of McDonald's dining experience for children.