Telescopic, sliding, or removable pool covers

What is the difference between a low cover and a telescopic one?  Is a semi retractable cover necessarily more ergonomic than a removable one ? Despite the different terminology used by various manufacturers, each cover  is unique and must answer to each individual’s need.  That is  why abrideal specializes in made to measure covers. To answer to your needs and requirements. To choose the right cover…..