This product solves the problems of smartphone strap holders, such as "easily breaking," "case lifting," and "difficult to use the charging port." With a strap holder prioritizing durability and strength, it's hard to break, allowing you to use it with peace of mind every day. Excellent Durability: Strong and long-lasting, it won't wear out even with daily use. Lightweight & Flexible: Thin and light, it fits perfectly in your smartphone case. Ideal for Preventing Drops: Safe with shoulder straps and neck straps. The thinness of the plate prevents the case from lifting. Thinness for Easy Charging: Doesn't get in the way of the cable. Easy Installation: Simply insert it. More flexible than stainless steel, it's less likely to scratch your smartphone. Material: TPU hardened cloth sheet Size: Thickness 0.65mm Body 60mm x 15mm Shipping: Delivered free of charge via regular mail. If you have any questions, feel free to comment!