Pro Ject Cork It Turntable Mat Sound tuning through replacement of platter mat! Turntable mats have been always a big discussion how they influence the sound. The interaction between the record and the surface can be tracked very easily by the supersensitivity of a good pick up cartridge. Common felt mats give a smooth contact between record and platter but has the disadvantage with static. That means that feltmats often collect a lot of dust which can be then transfered to the record. Also the damping ability is very limited which can be a problem with metal platters. Thick rubbermats overdamp the record and have an isolation effect which leaves the static on the record and hearable noise clicks are the result. Resonances are damped more effectively than felt, they keep dust away and they have also enough contactivity to avoid static. What is better depends on taste and the actual platter design.A very costeffectiv way to improve the sound and have less noise by static and dust. You can hear a difference! Product Features Alternative platter mats with special sound characteristics Substitute for a felt mat Damping of resonances from metal turntable platters ; Less noise Avoids static load ; Suitable for all turntables Perfect combined with Clamp it ; DIAMETER 300mm (11.81 inches) Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!