Table tennis net assembly

A table tennis net assembly comprising:

• a table tennis net having a first end and a second end;
• and first and second net supports adapted to be respectively attached to opposite of an intermediate portion of a table tennis table for stretching therebetween said table tennis net, each said support comprising;
• a base having first and second ends, a bottom piece adjustably attached to the underside surface and adjacent said first end of said base;
• a tension spring connected between said base and bottom piece for urging said bottom piece towards said base to firmly clamp therebetween one of said sides of a table tennis table;
• said first support being comprised of a first hollow cylinder vertically and rigidly connected to said first end of said base of said first support, said first cylinder having a rotatable shaft axially mounted therein and a vertically extending slot through its surface, a coil spring connected between said rotatable shaft and said cylinder for enabling said shaft to be automatically retracted once rotated against said spring;
• said second support being comprised of a hollow cylinder vertically and rigidly connected to said first end of said base of said second support and having a vertically extending slot through its surface;
• said first end of said net extending through said slot of said first cylinder and attached to said rotatable shaft, said second end of said net extending through said slot of said second cylinder and attached to said second cylinder by a stop means.