SPECIFICATION:Walnuts' grades: ⢠extra light, ⢠light, ⢠light amber, ⢠amberSize 1/2, 1/4,1/8 KernelsMoisture: 8% maxAdmixture: 1% maxImperfect: 5% maxPlace of origin: UKProcessing type: RawWalnut kernels diameter: 18mm-24mmWalnut in shell diameter: 28mm moreShelf Life: 24 month