Skipper XS Unit. This XS unit from Skipper is essentially a Skipper Unit without the need for posts or cones! The XS unit features the full 9 metres of retractable tape and can be used in conjunction with a wide range of unique accessories (available separately) to quickly and easily create internal cordoned areas. Features ; Benefits. Extremely versatile modular system Easy to store and lightweight unit Locking button prevents tape spooling