63mm PU海綿減壓球
Material : PU .The raw material of this product is polyurethane (PU), also known as foam sponge (solid), which meets European and American environmental standards. 此產品原料為聚氨脂(PU)亦稱發泡海綿(實心)符合歐美環保標準
Size : 63mm 
me-10360 63MM PU Sponge Decompression Ball - EMOJI (random)
me-10361 63MM PU Sponge Decompression Ball - Color (random)
Please note: the edge of this PU Ball may not be smooth, please carefully consider before you buy
請注意: 此PU波邊緣或許不平滑, 請購買前慎重考慮