Thelatestinnovationofhairextensionsisthemicrolooptechnique. Itiseasytousewithoutheatorglue.MicroLoopRingHairextensionsismadeby100%finesthumanhairandithasmicroringalreadyinplace,withasmalllooptoolattached. Allyouneedisthepliers.Yousimplyattachinsamewayasmicroringhairextensions. 1.MicroRingHairis1gofloosehairbondedtogetherintoastrand,eachreadytoattachusinganindividualMicroRingand/orRingFeederForeasyapplication. 2.OriginalSilkyStraightmatchesEuropeanstraighthairtypes. Pre-setwithamicroringandfeederoneachstrand, theseprofessionalextensionstakejustminutestoapply. Madeof100%humanhairandlastsupto3months. 3.100%humanhair; Lengths: 14"-28" available 10strands/bag,1g/strand;