Trolley for carrying goods

A cart comprising:

• a plurality of elongated shelves,
• each of said elongated shelves comprising:
• a pair of long sides;
• a pair of short sides, said short sides are perpendicular to said long sides;
• a plate, said plate providing a planar top surface for supporting objects thereon;
• and
• a plurality of hooks,
• wherein each hook comprises:
• a strip bent around axes extending perpendicular to a plane of said top surface, the strip comprises
• a first portion that has a first notch therein, a second portion that has a second notch therein, a third portion, a fourth portion, and a fifth portion;
• wherein the first notch aligns with the second notch, wherein said first portion is generally parallel to the second portion, said third portion is generally perpendicular to the second portion, said fourth portion is generally perpendicular to the third portion and parallel to the first portion and the second portion, and said fifth portion is generally perpendicular to the fourth portion, wherein the fifth portion is configured to be inserted within a portion of a corresponding shelf from said plurality of shelves respectively
• wherein each first portion and each second portion of each of the plurality of hooks extends along a respective short side for each respective shelf respectively in a direction generally perpendicular relative to the long sides of each respective shelf;
• a plurality of posts, each of said plurality of posts comprising a plurality of openings disposed therein respectively, wherein said plurality of openings are configured to receive said hooks of said plurality of shelves with the first notches and the second notches of each shelf engaging corresponding openings from said plurality of openings to mount the shelves to the posts.