Visit In-store Galleries for: LIVING | DINING | SLEEPING | CHILDREN | ACCESSORIES CHILDREN by Flexa Teenager Flexa | Flexa Play | Flexa Storage | Flexa Teenager Flexa Teenager: Flexa keep pace with development. Height-adjustable desks. Tables with inclinable surfaces and adjustable, ergonomically correct chairs. Computer tables with PC holders and angle-poise lamps and beds that can double as sofas for when the friends call round.