This version has an elongated Hexagonal shaped based which allows the CG of the display item to be extended more for stability Example shown in picture #2 of an aircraft model The jaws to hold the model can expand / open up to 1.8". Spare display stand. Adjustable and articulated. Stable and functional. Combined postage for similar display stands : will combine P&P under one shipping cost for up to 3 stands. For combining with other items, please wait for an invoice when using BIN.