Perspex sheeting go by many names. They are known as plexiglass in some quarters and acrylic glass in some places. This material is used for a variety of things. For one, they are used in the manufacture of fish tanks. Secondly, they are used to make airplane window panes as well as double-glazed windows. Clear PVC sheets are also used to make barriers around ice skating rinks and ice hockey rinks. After all, they are shatter-resistant, flexible and strong.
When you want to buy plexiglass, you should take your time to compare all the local suppliers. There are many of them, so you should not rush to make a decision. Be sure to check their reputation, quality of glass they sell, prices and shipping costs among other things. The ideal firm should also offer laser cutting services as you may need smaller sheets.