Porcelain head wear and abrasion brick factory selling all kinds of porcelain head abrasion resistant ceramic brick core rod porcelain head, round hole, square hole, round hole, etc. camel spot offers the following product specifications. (L * W * H * hole) 12 * 12 * 25 * 6.5 12 * 35 * 25 * 6.5 13 * 17 * 25 * 6.5 13 * 38 * 25 * 6.5 14 * 14 * 25 * 6.5 14 * 40 * 25 * 6.5 80 * 68 * 50 * 10.5 84 * 40 * 30 * 14.5 91 * 46 * 30 * 12.5 94 * 61 * 30 * 12.5 79 * 36 * 30 * 10.5 87 * 42 * 30 * 14.5 80 * 60 * 70 * 14.5 70 * 70 * 70 * 65 * 55 square hole in the middle * 65 * 75 * 12.5 or China 12.5 or 55 * 65 * 65 * 54 * 65 China 12.5 * 53 * 43 * or China 10.5 or 56 * 60 * 42 * China 12.5 or 70 * 65 * 65 * 65 China 14.5 * 45 * 40 * 65 * 32 square hole 32 * 10.5 * 20 * 48 * 24 * 30 * 10.5 24 * 36 * 35 * 8.5 or 10.5 15.6 * 23 * 25 * 6.5 15.6 * 40 * 25 * 6.5 40 * 83 * 30 * 13.0 92 * 62 * 50 * 12.5 70 * 42 * 65 * 12.5 80 * 57 * 65 * 16.5 13 * 26 * 25 * 6.5 46 * 46 * 60 * 18.5 46 18.5 * 46 * 80 * 14 * 18 * 25 * 6.5 45 * 45 * 50 * 43 * 43 * 50 16.5 * 16.5 48.2 * 10.5 48.2 * 30 * 35 * 40 * 50 * 16.5 35 * 40 * 70 * 79 * 16.5 39 * 65 * 16.5 13 * 30 * 25 * 6.5 36 * 33 * 33 * 16.5 72 * 81 * 65 * 16.5 48 * 48 * 60 (80,100) * 19 62 * 46 * 60 (80,100) * 19 58 * 47 * 60 (80,100) * 19 70 * 40 * 65 * 16.5 * 70 * 58 * 42 square hole (13 * 13) 12 * 18 * 25 * 6.5 34 * 18 * 25 * 42 * 47 * 6.5 60 * 80 * 75 * 70 14.5 * 16.5 can be customized according to customer telephone 13627080394