suitable for no. 7 bubble (19*8*20)(适配7号泡（19*8*20）) suitable for no. 6 bubble (21*10*25)(适配6号泡（21*10*25）) fit no. 5 bubble (24*12*24)(适配5号泡（24*12*24）) suitable for no. 4 bubble (29*17*26)(适配4号泡（29*17*26）) suitable for no. 3 bubble width (36*22*34)(适配3号泡宽（36*22*34）) suitable for no. 3 bubble narrow (37*16*35)(适配3号泡窄（37*16*35）) suitable for no. 7 paper (21*12*24)(适配7号纸（21*12*24）) suitable for no. 6 paper (24*14*28)(适配6号纸（24*14*28）) suitable for no. 5 paper (27*16*32)(适配5号纸（27*16*32）) suitable for no. 4 paper (34*18*36)(适配4号纸（34*18*36）) suitable for no. 3 paper (39*19*35)(适配3号纸（39*19*35）) fit 4-inch cake (14*14*23)(适配4寸蛋糕（14*14*23）) fit 4-inch cake width (16*16*27)(适配4寸蛋糕宽（16*16*27）) fit 6-inch cake (21*21*28)(适配6寸蛋糕（21*21*28）) suitable for 6-inch cake width (24*24*28)(适配6寸蛋糕宽（24*24*28）) fit 8-inch cake (26*26*32)(适配8寸蛋糕（26*26*32）) fit 8-inch cake width (29*29*35)(适配8寸蛋糕宽（29*29*35）)

thickened 3-3.2mm(加厚3-3.2MM)