Glove ports is often spherical or oval and they are created from commonly ranging products dependant upon the company. A molded port with insert cover provides a crevice cost-free sleeve inside the isolator and is extremely cleanable. Glove ports are positioned ergonomically and therefore are validated with leak/penetration tests. https://medium.com/@tailinscitech/applications-and-benefits-of-tailin-containment-isolator-for-handling-high-potency-materials-8c66a55dbcf7