1Adequate Quantity: We offer you a set of pool liner coping strips in sufficient quantity for your use, and they are perfect for your replacement pool liner coping strips. 2Prime Material: These pool liner clips are made of premium PE material to help you secure the liner well to the pool wall and protect your pool liner from scratches. 3Perfect Size: Our Pool Liner Response Locking Strip is 61cm/24in long and 4cm/0.94in wide and clamps nicely to the pool liner, perfect for those who have their own above ground pool at home. 4Easy to Use: Please select the right number for the size of your pool, then open them slightly by hand before sliding them through the liner to ensure they slide smoothly through the liner and avoid damaging the liner. 5Three Combinations: We have a combination of different amounts to fit different models of above ground pools. 38 pieces for 24in round pools; 45 pieces for 27in round pools (43 pieces required), 18in x 33in oval pools (44 pieces required), 16in x 32in oval pools (42 pieces required), 28in round pools (45 pieces required); 33 pieces for 18in round pool (29 required), 12in x 24in oval pool (32 required), 21in round pool (33 required).