1960s Eero Saarinen for Knoll 152 White Tulip Stools 4x Available
These are 152 Tulip Stools, originally designed by Eero Saarinen in 1956. These particular examples were produced by Knoll in the USA in the 1960s. The stools are comprised of vinyl upholstered seats atop aluminum bases. They appear to swivel, though could also be that the seat is threaded to remove the base. The listed price includes one stool and there are four available to purchase (two blue stools and two black stools available).
Each stool measures 15.5 inches in diameter and has a height of 16 inches. The stools do show wear and patina on both the base and seat, but overall are in good vintage condition. Please see photos.