Boho Polynesian Beach Style Chunky Black, Brown, and Cream Kukui Nut and green Mongo Shell Lei Necklace; Condition is excellent Preowned. Kukui nuts appear to be plastic but have been hand carved to fit with the shape of the Mongo Shells; please see and zoom in on photos for more detail on measurements and condition; Usually ships within three business days of receipt of cleared payment. Shipped with USPS First Class Package.