Product Details Shipping & Returns Product Details Lenovo B580A Laptop Keyboard Keys Replacement 100% Original Lenovo B580A Laptop Keys Replacement, the keys are original and will offer you perfect fit & finish. There seems to be only 2 versions of this keyboard on the market, IC12 and IC29. Please compare them with yours and fill in this info in STEP 2. If your version does not match, please email us. IC12 IC29 Your keyboard keys should look the same as below. WHAT COMES WITH EACH LAPTOP KEY ORDER The Key Cap This is the piece of plastic that has the letter on it. The Retainer Clip The plastic or metal sisscor clip pieces that hold the key cap to the base of the keyboard. The Rubber Cup This is the piece of rubber or plastic that acts as the spring to rebound the key after your press it. Shipping & Returns