Pores: There are uniform holes on the ceramic burning pad. You can place nails as needed, and you can place various handicrafts of different sizes. You receive: the product includes 1 white square ceramic firing pad, 60 mobile nails.The size of this cushion is about 3.9 x 3.9 inches (10 x 10 cm), and the size of the white nails is 0.78 inches (2 cm). It allows 2 artworks to launch at the same time. A good helper for firing porcelain: Using a mobile nail design, it perfectly solves the problem of firing full glaze at the bottom of the ceramics. It meets the use of temperature below 2462 ℉ (1350 ° C), and all ceramic firing work. Refractory and reliable materials: Using high -quality refractory and high temperature resistance materials, our ceramic support pads are not easy to crack. They not be dropped during use. It can be reused about 100 times. Basic burning kiln burning tool: This clay burning pad has 60 nails, which can increase the yield of ceramic works and reduce waste. It can also be used as an excellent gift for ceramic enthusiasts and friends., Weight: 0.53792791928 pounds, Manufacturer: Aisuoka