Active Island Sound Absorbing Felt Board 12mm Leather Craft Matte Diamond Perforated A504 30cm X (2, 20cm)

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. Felt boards can be used for sound and vibration isolation during leather craft work. This product is an extra-thick type with a thickness of 12 mm, which is thicker than conventional products. This sound-absorbing hard felt board is made of polyester felt with a large size of 350 x 250 x 12 (mm) or a small size of 300 x 200 x 12 (mm).It has elasticity and is particularly thick at 12 mm, making it suitable for soundproofing and anti-vibration measures such as diamond perforation and carving. Generally speaking, when making a diamond cut, you would hit it with a hammer. This felt board is placed underneath to absorb sound and vibration, and it seems effective to place this at the bottom, a low-resilience urethane cushion on top, marble on top, and a regular work plate (rubber board) on top of that. There are many other things, but this is a world of particularity. You may want to try out a few different ones first, but I think you will be able to feel the difference just by using the thick board, which not only absorbs vibrations but also absorbs sound. In addition to being used for cutting diamonds, carving, etc., it can be cut into thin pieces and used for painting and polishing, and can be used for a variety of purposes, such as as a sound and vibration-proofing measure for home jobs such as sewing machines, as a contact cushioning material for garages, and as a material for replacement soles of waders. Quantity: Sold as a set of 1, 2, or 3 Size: Large: 350 x 250 x 12 (mm), Small: 300 x 200 x 12 (mm) Material: 100% polyester Active Island Sound Absorbing Felt Board 12mm Leather Craft Matte Diamond Perforated A504