The super sensitive stoppin' end-pin floor protector will prevent the cello from slipping while saving your floor from unwanted scratches. Are you worried about scratching your floor with your cello's endpin? Are you concerned about an audience seeing the end-pin stopper? Rest assured, super sensitive has got you covered! With the super sensitive stoppin' end-pin floor protector, your cello will be fully covered. Made of clear plastic so the audience won't set focus on your endpin, this high quality floor protector will keep your floors clear of scratches! The plastic will not budge on carpet or hardwood floors. The unique design has made it very popular among school teachers, students, and professionals