[0.6 inch (15 mm) thick x 4 pieces]

[0.4 inch (10 mm) thick x 4 pieces]

(Durable and High Quality Rubber) Strong enough to withstand heavy furniture and can be used safely for a long time. Multi-functional and convenient rubber blocks: Height adjustment, anti-scratch, and anti-fall. It also helps protect furniture and flooring. Essential for improving sound quality: Absorbs vibrations from CD players and record players. It can also be used as an insulator for clear sound quality. 【Size Options】 We have 0.4 inch (10 mm) and 0.6 inch (15 mm) You can choose the best rubber block for your application. (Safe return and money back guarantee) If you are not satisfied with the product, we will provide 30 days return or refund policy from the product arrives. In addition, if you have any concerns, please rest assured that the Japanese dedicated staff will be supported 24 hours via email support.