With sleeves

Dimension(mm)	Color	Cover  Fixing way	Shape
?50×30	White	Press fixing	Round
?50×50
?80×50
80×80×50			Square
85×85×50
100×100×70		Stainless steel  screw
150×110×70
150×150×70
200×155×80
200×100×70
200×200×80
255×200×80
300×250×120
400×350×120

Without  sleeves

Dimension(mm)	Color	Cover  Fixing way	Shape
?80×50	White	Press fixing	Round
85×85×50			Square
100×100×70		Stainless steel  screw
150×110×70
200×100×70
200×100×110
200×155×80
200×200×80
255×200×80