Sew-in Glove and Insta -Loc Glove is design to fit with a natural fitted lite weight feel, without bulkiness. Protects the fingers from the needle poking. Stops the burning and irritation from the thread and weave weft. Sew-in-Glove is great when pushing the needle threw thick weave weft. The grippers on the finger tips grips slippery needles without the needle dropping and slipping from the oily, greasy scalps. No more Sore Fingers.