Important note: the L shaped corner shower rod can not reach to 69" on both sides at the same time. Streachable design can meets most shower corner rods needs. You can assemble and install it to 4 different sizes, square shaped: 1.60-92 cm x 60-92 cm, 2.100-133 cm x 100-133 cm, rectangular shaped: 3. 60-92 cm x 100-133 cm,4. 60-92 cm x 140-175 cm