| Model | Dimensions |
| KK-1(Transparent with middle door) | 300*200*170 |
| KK-2(Transparent with middle door) | 400*300*170 |
| KK-3(Transparent with middle door) | 500*400*200 |
| KK-4(Transparent with middle door) | 600*500*220 |
| KK-5(Transparent) | 300*200*170 |
| KK-6(Transparent) | 400*300*170 |
| KK-7(Transparent) | 500*400*200 |
| KK-8(Transparent) | 600*500*200 |
| KK-9(gray door) | 300*200*170 |
| KK-10(gray door) | 400*300*170 |
| KK-11(gray door) | 500*400*200 |
| KK-12(gray door) | 600*500*220 |