10 Pcs 14mm Inside Dia Transformer Inductor Ferrite Toroid Cores Green Product Name : Toroid Ferrite Core;Material : Metal Color : Green Overall Size : 22 x 14 x 8.5mm/ 0.9 x 0.6" x 0.33" (OD*ID*H) Weight : 73g Package Content : 10Pcs x Toroid Ferrite Core