Grommet be used purely decoratively for crafting. When used in sailing and various other applications, they are called cringles. Sometimes field workers refer to them as grunyons. If metal or another hard material has a hole made in it, the hole will probably have sharp edges. Electrical wires, cord, rope, lacings, or other soft vulnerable material passing through the hole can become abraded or cut, or electrical insulation may break due to repeated flexing at the exit point. Rubber, plastic or plastic coated metal grommets are used to avoid this. The grommet could also protect the wiring/cabling from contamination from dirt,
A or B "Tough", and was released two months following the release of her cover album, "". The single's artwork depicts Nakashima on a white swing in front of a soft pink backdrop. The limited edition artwork has Nakashima in a similar position against a dark gray backdrop. The dueling visuals are meant to represent Nakashima swinging between options "A" and "B"; imagined here as the "rain" and "shine" dispositions of a woman in love. "A or B" is a light soulful pop song, following in the same vein as her previous single "Koi o Suru". CDJournal praised Nakashima for her "unstrained and