Different sizes for different choices:

Length 29.1cm, Width 12.8cm, Weight 191g

Length:28.1cm, Width:11.1cm, Weight:174g

Length:25.9cm, Width:10cm, Weight:142g

Length:21.5cm, Width:9.3cm, Weight:106g

Length:19.8cm, Width:6.8cm, Weight:77g