Parameter:

Model	MM-ER128	MM-EF135	MM-EF240	MM-EF340	MM-EF455	MM-EF570	MM-EF9120	MM-EF25130
Shape	Round	Flat
Rib	1	1	2	3	4	5	9	25
Content	Polyester+ Spandex		Latex+ Polyester	Polyester+ Spandex			Latex+ Polyester	Polyester+ Spandex
Elasticity[1]	1:3.0	1:2.8	1:3.6	1:2.8~1:3.0			1:2.5	1:2.8~1:3.0
Width mm	2.5-2.8	3.5	4.0	4.0	5.5	7.0	12	13
Length yards/kg	1200	880	800	680	520	340	110	160
Package	Way Inner: Poly Bag, Way Outer: Carton Size: 71*46*37 CM                       Size: 37*37*20 CM Weight: 30 KG~35 KG                 Weight: 5 KG

[1] 1:3.0 has an expansion of 10cm = >30cm

[2] Customized Colors

Applications: this N95 respirator ear-loop is especially suitable for N95 dust face masks elastic ear-loop, N95 masks ear loop, dust-proof respirators elastic, con type masks ear-loop, folded masks ear-loop, pollen mask elastic bands, duckbill mask elastic cords,3M masks elastic ear-loop, 3M respirators elastic rubbers, mask elastic strings and so on.