Material:PlasticColor:WhiteBallon Base:(L)X(W)35X35cm /13.78''X13.78''(appr.)Plastic Buckle:(L)X(W)3.5X2.4cm /1.38''X0.94''(appr.)Connector Tube:(L)X(W)20X6cm /7.87''X2.36''(appr.)Folding Connecting Rod:(L)X(W)73X1cm /28.74''X0.39''(appr.)Package included: 2X Ballon Bases2X Connector Tubes12X Folding Connecting Rods100X Plastic BucklesFeatures and high quality.Suitable for wedding, party, event, venue decoration.Make an atmosphere of happiness and festival.These arch buckles will help you to make your balloons display easily.Filled with water or sand in the base can make it more stable.The max arch size can be:(W)X(H)5X3.6m(appr.), you can adjust the size to fit your needs.Usage:1. Inflate your balloons and tie.2. Slot the balloons knot into the buckle. Each buckle needs 4 balloons. The effect is same as two groups of 2 balloons chained together.3. Follow step 2, slot all balloons into buckles.4. Get buckled balloons through a pole, make a little adjustment, a balloon chain is finished.5. Insert both ends of the pole into a base filled with water, a beautiful arch is ready.Notice:Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.Please understand that colors may exist chromatic aberration as the different placement of pictures.