BEADNOVA 700pcs Rondelle Crystal Spacer Beads 4mm 6mm 8mm 10mm Silver Plated Clear White Crystal Box Set (700pcs Box Set) Material: Lead Free Nickel Free Metal Silver Plated ; Crystals: Czech Crystals Color: #001 Clear Crystal Size: 4mm, 6mm, 8mm, 10mm ;Hole Size : 1.5~2mm Return Policy: Beadnova takes pride in making products carrying our brand. These packs of beads carry a 90-day satisfaction guarantee. No questions will be asked if you are not completely satisfied with the product and want to return it. We only provide our 90-day satisfaction guarantee to the product branded Beadnova and sold by seller Beadnova.