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| | Monday 8am–5pmTuesday 8am–5pmWednesday 8am–5pmThursday 8am–5pmFriday 8am–5pmSaturday ClosedSunday Closed |
| | cornerstone.com.ng |
| | +234 1 280 6500 |
| | 191 Herbert Macaulay Way, Sabo yaba 101001, Yaba, Lagos Mainland, Nigeria |
| | 3.7 |