LCP Lounge Chair In Crystal by kartell. LCP is a lounge chair formed from a single mold of clear acrylic plastic, which folds back onto itself to create a radically innovative lounge chair. Only Kartell's exclusive technology allows such flexibility. LCP is elastic, soft and resistant, in contrast to its delicate appearance. LCP is an outstanding and sophisticated chair for the most perceptive connoisseurs of design. LCP Lounge Chair In Crystal by kartell is designed by Maarten Van Severen.