Note: not include the figures and other accessories
Basically cover all neck plugs on the market.
Size: The picture is shown.

How to choose neck plug connector:
There is only one type of female head sculpt, and only E can be selected. The others are male head sculpt connectors of various shapes of various brands.
There are two types of EB head-sculpted connectors, A is the EB neckless connector (suitable for various basketball star heads), and I is the long-necked connector (EB celebrities, etc.).
A niche connector, L connector 
HT and common neckless head carving connectors B, C, D, H on the market. The most commonly used are B, C, D, which have different heights. The hole size of BD is normal and more commonly used. The hole of C is slightly larger, which is suitable for encapsulated male body.
HT and the common long neck head carving connector G J K M N on the market can be selected according to the size.
1/4 connectors are O and P
The F neck ring is an adapter for the long neck head sculpt, which is glued to the inside of the long neck and can be connected to the body through the G connector.