Single & Twin Design (Type LBBU): Thermoplastic Elastomer (SA87)
Single Design (Type LB): Polypropylene (PP) / Polyamide (PA)
Single Design (Type LN): Polypropylene (PP) / Polyamide (PA)
Twin Design (Types LBG / LBU): Polypropylene (PP) / Polyamide (PA)
Twin Design (Types LNGF / LNUF): Polypropylene (PP) / Polyamide (PA)