1.Reasonable price
2.Fashionable appearance
3.Good quality
4 three precision bubbles

Spec	Qty(pcs)	Meas(cm)	G.W/N.G(kg)
12"/300	60	31×28×28	5/4
16"/400	60	41×28×28	6/5
20"/500	60	51×28×28	7/6
24"/600	60	61×28×28	8/7
32"/800	60	81×28×28	11/10
40"/1000	60	101×28×28	13.5/12.5