To solve such problems as failure in changing the shape of a table, a bench and the like put on a garden while being strictly confined to the intrinsic purposes and difficulty in carrying an object incapable of being disassembled in shape under the weight of the material when it is formed out of a stone material or the like.

Holes are bored in many kinds of parts with varied shapes. Pins so formed in shape as to be locked securely are fitted into the holes to link the parts. This can produce the garden goods assembly set which enables the assembly of garden goods according to the preferences of users.