Plastic Side Release buckle 20mm Heavy Duty Clips Belt Snap Buckles replacement Dual Adjustable No Sewing for strap 20mm(20mm,4 Sets)

【Dual-side Adjustable And NO Sewing】The strap is adjustable on both sides of the 20mm plastic side release buckles.The regular Quick side release buckles require to stitch one side. No sewing is needed with these 20mm Quick Side release plastic buckles Because the male and female side of plastic buckle have both two slot to feed the strap through. 【Simple to use】Very easy to replace the bad buckles or regular release buckles on backpack,rucksack, helmet strap,parachute,backpack,fanny pack,belt,Bayby carrier,waist pack,dog collars,harnesses,pet collars,boat covers etc, Only Insert the strap into two slots on each side of these side release buckles.Don't need sewing. 【Strong】The plastic buckles are made of high Grade plastic. These 20mm plastic buckles 3000 tensile tests,the plastic buckle clips can withstand a pulling force of 25kgs(55lbs),hold tension well. 【20mm Buckle Size】This 20mm plastic side release buckles are used on 20mm wide straps.The 20mm plastic buckle Itself's size:Length 56xWidth 25 xThickness 5mm (2.2"x1"x0.2")-Outside sizes. 4 Sets included. 【Great Plastic buckle】Great as Strap buckle, easy one-handed release! Willn't twist when buckling or un-buckling for these 20mm plastic buckles. 【How to choose the correct size buckle?】The buckle clips are often used on backpack strap. So Buckle size name = strap's width name. for example, if the strap's width is 20mm, So you should choose "20mm-4sets" buckle clips.