12 Pack Mop Replacement Heads Compatible with Spin Mop, Microfiber Spin Mop Refills, Easy Cleaning Mop Head Replacement

Durable & Reusable: You will get 12 pack replacement mop heads for your spin mop, which will last for two year use. Perfect Fit: Perfect replacement mop head for Spin Mop system. Inner triangular rim size 4'' and the outer triangular rim size 6'' in diameter. AWARE: Compatible with 1-chamber mop system ONLY, NOT for dual-chamber RinClea mop bucket.